Which metal is hypoallergenic?

How to understand that you are allergic to a dental crown, what are the symptoms, methods of diagnosis and treatment?

Dental restoration using prosthetics is a common dental service. Patients are offered a wide range of different crown materials to choose from: some of them can provoke an allergic reaction. Let's take a closer look at how to understand that you are allergic to a dental crown and what to do about it.

How to understand that there are symptoms of an allergy to a dental crown or dentures?

An allergy is an overactive reaction of the body to close contact with any substance (allergen). Many people are allergic to dentures, and the symptoms are pronounced. Most often a person develops:

• pain while eating;
• burning sensation in the oral cavity (tongue area and mucous membranes);
• increased salivation;
• swelling of the larynx, gums and nose;
• skin rash;
• the appearance of a bitter or sour taste;
• slight increase in body temperature (up to 37.5°C);
• sore throat with cough;
• severe gum bleeding.

An allergic reaction, as a rule, does not occur on the day of fixation of dental crowns or dentures. It appears several months and sometimes years after installation. Some people experience allergies when replacing old crowns with new ones.

Allergy to dental crowns is manifested by itching, fever, swelling of the mucous membranes of the mouth

Metal ceramics are in great demand in dentistry. Crowns based on it are characterized by high strength, aesthetics and long service life. With their help, it is possible to restore chewing molars and teeth included in the smile zone.

These crowns contain ceramic and metal. Their only drawback is the likelihood of developing an allergic reaction (due to the metal in the composition). Let's take a closer look at what metals provoke allergies and what factors increase their occurrence.

Causes of allergies to dentures: materials that cause a reaction

Most often, a person is allergic to metal-ceramic crowns and metal crowns with spraying. The likelihood of developing an allergic reaction is associated with the metal that is part of the crown. Most often it is observed on cobalt, less often on chromium and nickel.

As practice shows, gold does not provoke allergies. However, due to its high cost and low aesthetics, it is rarely used for prosthetics in modern dentistry.

Most often, allergies develop to cobalt

Among the main reasons for the development of allergic reactions are:

• low immunity;
• mucosal injuries;
• change in heat exchange between the structure and the gum (the monomer penetrates the blood more easily);
• increased sensitivity to a certain metal;
• age of the patient (allergic reactions are diagnosed extremely rarely in children);
• allergen activity.

Provoking factors

There are a number of provoking factors. If the structure does not fit tightly to the gum, a friction effect may occur during chewing. It is accompanied by a local increase in temperature. Soft tissues become loose, blood vessels dilate. This leads to increased absorption of substances. In such a situation, it is important to immediately change the design.

Each prosthesis has its own service life. After its expiration, the material from which it is made begins to gradually deteriorate. Even with careful care of the structure, it needs to be changed in a timely manner. Using the prosthesis after the expiration date may lead to an allergic reaction.

In the presence of a number of pathologies or a sharp change in climate, the acid composition of saliva changes in a person (acidity increases significantly), as a result of which the oxidation process can begin (galvanic syndrome).

If a person’s saliva composition changes due to certain diseases, this can trigger the development of an allergy to crowns

There is often a reaction to painted structures (to enhance aesthetics).

If an allergic reaction appeared immediately on the day the crowns were installed, there is a high probability that the material from which they are made was not the cause.

The illness could be triggered by drugs used by the orthopedic surgeon during prosthetics (for example, an anesthetic).

What are the diagnostic methods?

If you notice the above symptoms, you should immediately make an appointment with an orthopedic doctor. Additionally, you may need to be examined by other specialists (depending on the symptoms) - an allergist, dermatologist, immunologist and endocrinologist. If an allergic reaction to a prosthesis is suspected, the doctor should evaluate:

• composition and viscosity of saliva;
• visible defects;
• change in shade and stage of wear of the structure.

For diagnosis, the doctor collects a dental and allergy history. An allergy history includes establishing a person’s hereditary predisposition to allergies. It is important to clarify whether he suffers from eczema, allergic rhinitis, bronchial asthma and other pathologies.

To confirm the diagnosis, laboratory tests are prescribed: intradermal, provocative, application. For example, to detect contact allergies to nickel or chromium, alcohol solutions of metal salts are used.

If you suspect an allergy, be sure to study the composition of your saliva.

Often they resort to elimination and exposure tests, when the prosthesis is temporarily removed and the reaction is observed. Based on the diagnostic results and symptoms, the doctor prescribes the most appropriate therapy.

First aid and treatment methods

The task when an allergic reaction occurs is to eliminate its source as quickly as possible. With a removable structure, this is easy to do; just remove it. In the case of dental crowns, you should make an appointment with a prosthodontist. Until this point, it is recommended to rinse your mouth with antiseptic solutions.

Experts advise immediately taking an antihistamine (for example, Claritin or Tavegil) if you have allergy symptoms. With the help of the drugs “Enterosgel” or “Smecta” it will be possible to quickly remove the allergen from the body. If soft tissues are damaged, healing gels (for example, Cholisal) can be applied.

If you experience severe pain, you are allowed to take a non-steroidal anti-inflammatory drug (for example, Nise). In advanced situations, if the pills do not help, you should call emergency help. If an allergic reaction occurs, it is important to replace it with structures made from hypoallergenic materials. This is the only way to cope with the disease.

To exclude the possibility of developing allergies, it is recommended to use metal-free dentures

What are hypoallergenic crowns?

Products made from metal-free ceramics are recognized as hypoallergenic crowns. Due to the absence of a metal base, a person does not develop individual intolerance. The design is characterized by high aesthetics and reliability, but its disadvantages include high cost.

It can be made of porcelain, aluminum dioxide or zirconium dioxide. In all cases, the possibility of an allergic reaction is excluded.  

Source: https://youstom.com/protezirovanie/koronki/problemyk/kak-ponyat-chto-allergiya-na-zubnuju-koronku.html

Allergy to crowns: types, symptoms and what to do

Installation of removable or fixed dentures restores the ability of people to chew food properly, speak clearly and smile boldly. However, this method of treatment can be overshadowed by a very unpleasant detail - an allergy to crowns. How to avoid this and what to do if the problem has already made itself felt - read in this article.

Why allergies occur

The human body is a complex interweaving of different chemical reactions, some of which are quite individual, so the materials from which metal-ceramic crowns are made, which are neutral for many patients, in some cases can provoke an undesirable chemical reaction.

In addition, a denture (especially a removable one) can injure the mucous membrane of the oral cavity, and an inflammatory process begins in the wound, which causes intoxication of the soft tissues. Such a wound is an open door for various bacteria and allergens to enter the blood.

What materials cause an allergic reaction?

Most often, metal parts of a product, for example, a metal-ceramic crown, have an undesirable reaction with saliva or food, so the patient needs to know what the fragments of the orthopedic structure are made of. Metal may also be present in clasp or other removable dentures.

Metals that most often cause allergies:

• Nickel: The most common component of stainless steel. May cause severe irritation upon contact with saliva. It is he who is the strongest allergen,
• chromium, cobalt and manganese: these elements are also included in the stainless steel alloy, but constant contact with saliva can cause stomatitis,
• platinum and palladium are less resistant to corrosion and sometimes contribute to the development of allergies,
• copper: it is often included in gold alloys, which significantly reduces the cost of the material. Copper is highly oxidized and can cause intoxication,
• zinc: it is used to protect the structure from moisture, however, it cannot withstand constant contact with saliva and gradually deteriorates. The products of its destruction are toxic,
• lead: it is rarely used to create orthopedic products, but sometimes, in pursuit of cheapness, lead parts are included in the design, which leads to health problems.

Metals that do not cause allergies:

• gold and silver are the most neutral metals from the point of view of interaction with the mucous membrane, however, crowns or other prosthetic structures made from them are too expensive,
• Crowns made of zirconium oxide and dioxide are considered hypoallergenic (however, here you need to understand that zirconium is a metal, but dioxide is not. Therefore, it is not entirely correct, of course, to classify these materials as metals, but since many patients do not know this gradation , we will still leave this information in this article),
• titanium is used to create implants, abutments, as well as bases for prostheses, and cases of material rejection by the body are extremely rare.

On a note! It happens that an allergic reaction is caused not by the prosthesis itself, but by the materials used in its installation - cement, glue, hooks, screws, crown paint, etc. In this case, the symptoms of the reaction may be the same as for a metal allergy.

Is there an allergy to plastic?

In dentistry, it is believed that acrylic products are bioinert and do not react with food or saliva. However, they can also cause intoxication and stomatitis due to the residual monomer included in the prosthesis. However, less than 1% of all allergic reactions occur due to polyurethane, silicone and other soft plastics.

Is there an allergy to ceramics?

Ceramics itself is hypoallergenic, but the dyes that are applied to it so that artificial teeth do not differ in color from natural ones, alas, can also cause allergies.

If the elements of the prosthesis are incompatible: what is “galvanism”

Sometimes it happens that orthopedic products installed in the oral cavity are made of materials that “conflict” with each other - in particular, this only applies to metals, and even inexpensive ones. For example, if you have had one crown for five years, and then you decide to get another one, but from a different metal. Then a weak current may form. This reaction is usually called galvanic.

Signs of galvanic syndrome:

• discomfort while eating, including a metallic or bitter taste,
• general malaise accompanied by loss of appetite, headaches or sleep disturbances,
• increased salivation or, conversely, the development of dry mouth,
• change in color of metal prostheses (darkening, loss of shine, etc.).

Important to remember! If an orthopedic structure is installed, but there is already a foreign element in the oral cavity, then it is important to consult with a specialist about the chemical interaction of these materials.

Signs of allergies: a complete list of all possible symptoms

The allergic reaction can vary. In one person it manifests itself in the first days or even hours of wearing the product, while in another it has a cumulative effect, the consequences of which will come back to haunt you in a few years. In the first case, the patient immediately pays attention to the discomfort, because the allergic reaction manifests itself not only quickly, but also violently. But in the second case, a person needs to pay attention to changes in well-being.

Symptoms of an allergic reaction to crowns:

• redness and/or swelling of the gums,
• excessive dryness or salivation,
• sore and other unpleasant sensations in the throat, painful swallowing, severe dry cough,
• exacerbation of chronic diseases, especially allergic ones: bronchial asthma, dermatitis, conjunctivitis, rhinitis;
• exacerbation of chronic or occurrence of acute diseases of the gastrointestinal tract,
• rash on the skin of the face, neck, hands,
• increase in body temperature,
• burning, itching or tingling sensation on the tongue.

Carefully! In some cases, allergies can cause angioedema, a condition in which the airways become swollen, making it difficult for a person to breathe. This is a very dangerous condition that requires emergency medical attention.

Factors that accompany the development of allergies

• If the material does not fit tightly to the gum, then during chewing a friction effect is possible, which leads to a local increase in temperature. At the same time, soft tissues become loose, their vessels dilate, which enhances the absorption of various substances (including products of oxidation or destruction). So you need to change the prosthesis in a timely manner, monitor its condition and be sure to choose a professional doctor who will make the structure professionally,
• some diseases, climate change or diet change the acidic composition of saliva, which can cause the oxidation process or galvanic syndrome,
• Each prosthesis has its own service life, after which the material of the structure begins to deteriorate naturally. Using the design after its wearing period has expired leads to allergies or intoxication.

Allergy to crowns: first aid

The most important way to stop an allergic reaction is to get rid of the allergen. If the discomfort is caused by a removable denture, it must be removed. If intoxication occurs from a non-removable structure, then you need to take an antihistamine and urgently contact an orthopedic dentist. If this is not possible, then call an ambulance if the situation is difficult and life-threatening.

As a rule, in such cases, the doctor examines the oral cavity, identifies signs of allergies, as well as traces of corrosion or defects in the orthopedic product. For example, if there is a characteristic film on the prosthesis, it means the metal has oxidized.

The doctor should also refer the patient to an allergist to determine which component of the product the allergy has developed to. The results of allergy tests will help the orthopedist select a different material for the prosthesis. At this time, if the clinical situation requires it, the patient can undergo symptomatic treatment with antihistamines and anti-inflammatory drugs.

Important! Sometimes replacing a crown or bridge is not necessary; it is often enough to isolate the “conflicting” materials from each other.

Prevention of the development of dangerous reactions

As you know, any disease is easier to prevent than to treat, which is why modern clinics pay great attention to the prevention of allergies.

To do this, the patient is prescribed a test and a blood test to find out the body’s reaction to all components of the prosthesis (not for everyone, of course, but if the person is basically allergic and he understands that an allergy can occur).

Based on these data, the orthopedist selects designs with materials that will not provoke allergies, especially when it comes to fixed dentures or implants.

Thus, full preparation for prosthetics, as well as the use of proven materials and contact with a qualified orthopedist guarantees long-term and comfortable service of dentures. Without allergies and other unpleasant consequences.

Source: https://mnogozubov.ru/allergiya-na-koronki/

Allergy to jewelry: pockmark properties of nickel, hypoallergenic jewelry

Allergy is an unpleasant and dangerous disease caused by the activation of irritating factors. Under the influence of such factors, a number of reactions begin to occur in the body, manifested in the form of skin rash, cough, and excessive lacrimation.

An allergy can begin suddenly, or it can manifest itself under the guise of other diseases over a long period of time, and its cause can be anything from food to jewelry.

Dangerous properties of nickel

Well, what, it would seem, could be more harmless than miniature earrings or an elegant ring on your finger? And the unpredictable happens: the earlobes swell, fester, and the hands become covered with white pimples and become raw. This is an allergic reaction to jewelry. But it would probably be better to say the alloy from which the jewelry is made.

Most often, nickel is the main irritant. It is used in alloys with other metals to prevent corrosion. A silvery-white malleable metal applied in a thin layer to the surface of the product is covered with a thin oxide film at normal air temperatures. And it is precisely this film that is capable of accumulating and leaving tiny particles on the skin, including toxic ones, which cause not only allergies, but also other diseases.

Even jewelry made of 585 gold may contain nickel. And then you shouldn’t be surprised at the reason for the sudden appearance of a rash in the décolleté area, where the gold chain is always located.

Which jewelry has hypoallergenic properties?

Hypoallergenic jewelry does not contain nickel. It is replaced by platinum group metals:

These noble metals are very resistant and an oxide film does not form on their surface.
They will not react with environmental factors without specific reasons. Rhodium and palladium are much lighter than silver, which is very convenient when wearing earrings made of these metals. They will not pull on the ear and create unnecessary discomfort.

If we take into account precious stones, then there are almost no cases of allergies when wearing stones. Naturally, this does not apply to cheap fakes, which are made from chemicals with the addition of toxic impurities.

Amber is generally considered not only hypoallergenic, but also a healing stone. And its cost is very insignificant compared to zirconium or pearls.

Why pay twice?

Any high-quality jewelry from manufacturing companies whose integrity there is no doubt will not cause allergies. It goes without saying that the price for such jewelry will be appropriate. But is it worth saving on your health, especially since the fashion for jewelry returns relatively often, and high-quality products will always be valuable.

Hypoallergenic earrings purchased once will cost many times less than a bunch of cheap trinkets that you may never have to wear.

Source: http://www.iallergy.ru/allergiya-na-ukrasheniya-bizhuteriya-bez-nikelya/

Which metal does not cause allergies?

09.07.2017

As it turns out, you can actually get gold fever if we are talking about allergic reactions to the precious metal. If you buy low-quality jewelry, you may find red marks on your body after trying it on. The main irritant that causes people to be allergic to gold is nickel, which is often added to the alloy. Why is it used? Because it is inexpensive, quite rigid and matches the color.

In order not to find out from your own experience whether there is an allergy to gold, it is better to opt for silver jewelry - they definitely will not cause an allergy. Those who favor gold are recommended to make purchases in certified stores, choosing a high standard of metal.

Why does a reaction to gold occur?

The main allergen is nickel, which is often found in white gold.

Gold itself does not cause allergies, but additives in the alloy do. The main allergen is nickel, which is often found in white gold. There are other factors that cause negative reactions:

• the habit of leaving jewelry on oneself during water procedures, washing clothes, and washing hands. There are grains of detergents and cosmetics left on gold items, which will remain in contact with the skin for a long time, causing a reaction to chemicals. To eliminate this factor, you just need to take off your jewelry when you arrive home, and do all the housework without them;
• intolerance to certain alloys. Sometimes an allergy to a gold ring occurs due to the fact that the jewelry contains copper, zinc, and other components. If you are allergic to alloys, you need to buy gold of the highest standard, which has practically no additives.

How does the reaction manifest itself?

Allergy symptoms appear when jewelry comes into contact with the skin for a long time.

Allergy symptoms appear when jewelry comes into contact with the skin for a long time.
Basically, if a person is allergic to gold, the symptoms will be as follows:

1. rash on the body. Moreover, not only in the area that is in direct contact with gold, but throughout the entire body;
2. tingling and itching usually appear 20 minutes after contact with gold;
3. in rare cases, the reaction begins instantly - blisters, rashes, and swelling appear.

If you have at least one of the listed signs, you should contact an allergist. The doctor will prescribe medications that quickly relieve pain and burning and give recommendations on preventing relapses. In severe situations, I prescribe not only symptomatic treatment, but also antibiotics if there is a risk of infection. This risk occurs if you scratch the affected areas of the skin, which can lead to infection.

Allergies to white gold, as well as yellow and red gold, are caused by the alloys that make up the jewelry. White gold contains a lot of palladium, which is responsible for the shine and beauty of the product. The metal is rare and expensive, and also causes allergies. It is cheaper to add nickel to gold, which is what manufacturers do in most cases. Nickel is cheap, durable and whitening, which is why it is so popular with jewelers.

The most common type of gold is yellow. This shine and strength is obtained by adding silver or copper to gold. Yellow gold can have different shades depending on the additives. For example, the following:

• lemon tint (European gold) is achieved by adding silver to the alloy. Depending on the percentage of metals, the color of the product can become matte white to lemon;
• red or rose gold is popular in the East, especially in India. This color is obtained by adding copper and zinc to gold. The decoration looks original;
• a green tint is obtained by adding silver, rubidium and potassium;
• the purple hue comes from the addition of palladium and aluminum;
• indium gives a blue tint;
• black tint comes from cobalt and chromium;
• Red gold is an alloy of precious metal and copper.

The more impurities in a ring or chain, the higher the risk of developing sensitivity to jewelry. This is especially true for colored types of gold.

Diagnosis of gold intolerance

A comprehensive examination will give an accurate result, and the allergist will select a treatment regimen based on it.

To correctly diagnose individual intolerance to a precious metal, it is not enough for a doctor to hear how an allergy to gold manifests itself in a particular patient. You will need to take allergy tests and blood tests for the allergen. A comprehensive examination will give an accurate result, and the allergist will select a treatment regimen based on it.

The following tests will help determine whether you may be allergic to gold:

• allergy tests - scratches are made on the skin of the hand with a special tool, after which a solution with an allergen is applied. If a reaction occurs, then the test is positive. This technique is painless and safe;
• blood test for antibodies - blood is donated from a vein for laboratory testing;
• elimination - a test based on excluding the allergen. If you suspect an allergy to gold earrings, you need to remove them and not wear them for a certain time. If the redness and itching have gone away, it is likely that the body is actually reacting to gold. If the symptoms remain the same, this means that the cause needs to be looked for in something else;
• the provocative test is considered the most dangerous, since it involves special contact with the allergen and testing the body's reaction. The test is carried out in the presence of a physician, who can provide emergency assistance if necessary.

How to get rid of allergies to gold jewelry?

You can eliminate itching and irritation of the skin with special ointments.

The therapy process is hampered by untimely diagnosis - symptoms do not always appear immediately, sometimes a month or more passes before signs of a reaction appear on the skin. After starting therapy, you will have to wait about a month until the symptoms disappear.

The first thing to do is to remove the gold away to prevent contact with the irritant. You can eliminate itching and irritation of the skin with special ointments, such as: Prednisolone, Advantan, Hydrocortisone. These medications are highly effective, so the dosage and schedule of application must be observed - a thin layer, a maximum of three times a day, the duration of the course does not exceed a week.

The active dietary supplement Fitosorbovit Plus, which quickly removes toxic substances from the body, will provide good help. The medicine is based on herbs. The herbal powder should be taken within two weeks before meals.

Among the folk recipes, you can choose several options to relieve unpleasant skin symptoms:

1. apple or cucumber compresses. Grate a cucumber or apple and squeeze the juice through cheesecloth. Cotton wool is soaked in the juice and applied to the affected skin for a while;
2. potato juice. Peel and wash fresh potatoes, then grate and squeeze out the juice through cheesecloth. This juice should be applied to reddened and itchy areas of the skin three times a day. Sour cream or butter will give a similar effect;
3. infusion of oak bark, St. John's wort. To prepare a medicinal potion you need 2 tbsp. dry plant, pour 1 liter of boiling water and leave for 2 hours. This infusion is used to wash itchy and reddened areas of the skin a couple of times a day.

Preventing gold allergy

To prevent reactions to different metals from developing, you need to purchase jewelry that contains more than 60% gold.

Considering that the reaction is provoked by low-grade gold, the first preventive measure is to wear high-quality products. A low-grade product contains only 30% pure gold, the rest is alloys that make the jewelry more beautiful. To prevent reactions to different metals from developing, you need to purchase jewelry that contains more than 60% gold.

Another prevention option involves treating jewelry with an antiseptic solution. Earrings in the ears can cause suppuration if an infection gets into the wound. At night, any jewelry should be removed, the same applies to hygiene procedures, washing, and washing dishes. The best option is to wear jewelry for going out and give your body a rest at home.

To summarize, it is worth recalling that gold itself does not cause allergies, and the reason for the negative reaction lies in a person’s inability to wear jewelry correctly and choose high-quality jewelry. To avoid problems, you need to choose expensive and high-quality gold in trusted stores.

Source: https://allergiya.radiomoon.ru/kakoj-metall-ne-vyzyvaet-allergiju/

Allergy to metals (gold, silver and others): symptoms, treatment and other features

A belt buckle, a bracelet, coins, a metal bra clasp, rivets on jeans, a watch - what could unite these items? Every tenth person knows the answer to this question. This is how many people in the world suffer from contact dermatitis caused by metal allergies.

The mechanism of development of allergy to metals and characteristics of the disease

For ordinary people, contact with metal is absolutely harmless. But the body of allergy sufferers reacts to contact in a specific way: when metal ions penetrate the upper layer of the epidermis and begin to affect native cells, it perceives this as an enemy attack and signals danger by irritating the skin. This does not happen suddenly. Allergens accumulate in the body over time, but can manifest themselves suddenly.

Causes

No one is immune from contact dermatitis. On the contrary, the army of allergy sufferers is becoming more numerous from year to year. A person has every chance of joining these ranks if at least one of the following factors is present in his life:

1. Accommodation in a metropolis. The larger the city, the more polluted the air that its residents breathe, the higher the likelihood that their immune system, weakened by unfavorable ecology, will behave inappropriately when encountering any substances.
2. Parents who suffer from metal allergies: it is not the allergy itself that is inherited, but the predisposition to it.
3. Weakened immunity. A recent serious illness or an illness that you have to confront every day requires strength, and one day it may not be enough to fight allergens.
4. Age from 20 years. The older a person is, the greater the concentration of harmful substances in his body.
5. Individual intolerance to products containing metal.

It is impossible to completely eliminate factors that provoke allergies, because metals have been, are and will always be in our lives. This means that you should listen carefully to your body in order to take action at the first manifestations of the disease.

Metal allergens

Various metals can cause a negative reaction. The list of the most insidious for humans includes:

• nickel. Number one on the list of metal allergens. It can be found in costume jewelry, sewing accessories, orthopedic and medical products, and in some products;
• copper. You can refuse copper jewelry, but it is almost impossible to exclude copper money from your life;
• aluminum. Both aluminum cutlery and antiperspirants that contain it are dangerous;
• zinc. It is used in fillings, so allergies may occur during or after a visit to the dental office;
• cobalt. It lies in wait for allergy sufferers in beauty salons because it is part of some hair dyes;
• chromium. Present in paint and varnish products.
• iron. Contained in many medications. This type of allergy can be a serious problem for people with anemia;
• titanium. Used in the production of dental and bone implants;
• surgical steel. “Medical” earrings are made from it. They are worn by people who have recently had their ears pierced and who suffer from allergies to some other metal; Surgical steel is the safest, but even it can cause an allergic reaction due to the impurities it contains.
• precious metals (silver, white and red gold, rhodium, etc.). They would be the most harmless if used on their own, without impurities. In fact, the lower the grade of a silver ring or gold chain, the greater the likelihood of an allergic reaction.

Symptoms

Redness of the skin at the site of contact with metal is one of the main symptoms of allergies.

Symptoms of a metal allergy are similar to other allergic manifestations:

• redness, rash, peeling and blisters on the skin in the place where there is contact with a metal irritant: from a belt buckle on a belt, from a bracelet on the wrist, from a chain on the neck, etc.;
• edema and swelling;
• itching;
• fever if the allergen affects the body for too long;
• if the metal enters the body with food, then eczema can spread to the genital area and be accompanied by headaches, gastrointestinal problems, and nausea;
• When allergenic dental implants are installed, blisters appear in the mouth, stomatitis develops, and Quincke's edema is possible.

If such symptoms appear, you should consult a doctor. The specialist will conduct the necessary studies to make a correct diagnosis.

Diagnostics

The doctor’s task is to identify all allergens. To do this, a number of diagnostic studies are carried out:

1. Blood test for immunoglobulin. With its help, malfunctions in the immune system are determined.
2. Various skin tests that are performed during remission of the disease. The allergen is either applied directly to the skin or introduced into the body through scratches or punctures. Next, the patient's reaction is examined.

   During skin testing, allergens are applied directly to the skin

3. Provocative tests. Performed when skin test results contradict visual symptoms. This diagnostic method is considered the most dangerous, since allergens are injected directly into the organ - nose, eyes, respiratory tract.

You can do a metal allergy test (patch test) at home yourself. To do this, you need to wait until all visual symptoms on the skin have passed, take an object that causes suspicion (jewelry, rivet, etc.) and attach it to your hand for several days. If it really poses a threat to you, then during this time new allergic signs will appear.

Such patch tests must be carried out by dentists before dental prosthetics in order to protect their clients from unpleasant allergic reactions from metal-ceramics, and themselves from subsequent litigation.

Drug therapy

Treatment of contact dermatitis is a complex but necessary process. If the allergy is left unattended, sooner or later it will become chronic, in which case it will never be possible to get rid of it.

1. Universal corticosteroid drugs in the form of tablets, capsules, injections or ointments - Prednisolone, Decadron, Florinef, Kenalog, Dermozolon, Mesoderm, Trimistin - will help relieve skin inflammation. Tablets are usually prescribed for a short course of up to 5 days.
2. Antihistamines - Claritin, Zodak, Cetrin, Erius - can resist the further development of allergic symptoms.
3. To remove accumulated toxins from the body, you can turn to the dietary supplement Fitosorbovit-Plus and the homeopathic remedy Lymphomyosot.
4. To restore the skin, the affected areas are treated with Panthenol, Advantan or Retinol ointments.

Important! Do not self-medicate. Any medications should be prescribed by qualified specialists - a dermatologist and an allergist.

Drugs for the treatment of metal allergies - gallery

Fitosorbovit-Plus Prednisolone Panthenol Claritin Kenalog Zodak

Folk remedies

1. It is recommended to treat the affected areas with compresses made from the juice of raw vegetables and fruits: potatoes, apples, cucumbers. Lotions made from herbal infusions are useful: calendula and chamomile, oak bark and St. John's wort.
2. In case of severe peeling, apply cream with sea buckthorn oil and goose fat, use sour cream and butter.
3. To maintain skin tone, take baths with infusions of string and chamomile.
4. Many positive reviews are left by allergy sufferers from the use of natural mumiyo, which relieves irritation well and strengthens the immune system.

Diet

Eating a balanced diet is another way to combat contact dermatitis. The diet for metal allergies is designed to strengthen the general immune system and protect the allergic person from foods that provoke a specific reaction in the body.

Nickel-containing foods should be minimized or completely eliminated from the diet:

• legumes (peas, brown beans, soybeans);
• cereals (oat and wheat bran, soy flour);
• some types of nuts (almonds, pistachios, peanuts);
• cocoa.

At the same time, you need to try to ensure that your diet remains balanced and includes a lot of fresh vegetables and fruits. This is the only way to achieve stable functioning of the immune system.

Prohibited products - gallery

Legumes Oat and wheat bran Almonds Pistachios Peanuts Cocoa

Prevention

The best way to avoid metal allergies is to avoid contact with them. But this is hardly possible in modern life. The following recommendations will help reduce the risk of contact dermatitis:

1. Don't buy cheap jewelry. It is better not to have any jewelry at all than to wear one that causes physical pain.
2. Limit your contact with existing metal jewelry. Don't wear them all the time, but only when necessary.
3. Cover the surfaces of buttons, rivets, fasteners and other accessories on clothing with small pieces of fabric or cover them with colorless varnish.
4. Remove jewelry, including wedding rings, in hot weather or when in contact with water.
5. Buy high quality jewelry without nickel impurities.
6. Stick to your diet.
7. Spend time in the fresh air more often, do not overwork. Gold is an allergenic metal 

Most doctors believe that allergies cannot be cured. But they all agree that it is possible for a person to achieve remission for long periods. You just need to accept the fact that allergies are not a death sentence, but a challenge that can be successfully overcome.

Source: https://creacon.ru/?p=11990

A metalhead's nightmare: metal allergy

Metal is also increasingly found on the list of allergens.

Allergies today are increasingly moving towards the top of the list of the most common diseases in the world. Also, the number of factors and substances that can cause symptoms of an allergic reaction in the body increases every year. Today you will no longer surprise anyone with “standard” allergies to dust, medications or food. Metal allergies are also increasingly common on this list.

Why does an allergic reaction to metal occur?

Metals occupy more than half of the chemical elements in the Periodic Table; they are very common in nature, and contact with them cannot be avoided in everyday life.

It is believed that metal allergies are most common in large cities where heavy industry is developed. But you should also remember the individual intolerance of certain substances in the body. Jewelry, wristwatches, items of clothing, accessories (zippers, rivets, hooks), tools, as well as parts of some devices are constantly in contact with the human body.

Allergies to metal occur quite easily. The skin interacts with metal, whose ions enter the body through the upper layer of the epidermis and affect the functioning of cells. The body begins to perceive its own cells as foreign, an immune response occurs, and therefore itching, redness and swelling of the skin occurs in such places. It is based on these symptoms that doctors diagnose allergic contact dermatitis and prescribe treatment.

But there are other forms of hyper-reaction of the immune system: the development of bronchial asthma or anaphylactic shock. These symptoms occur in extreme cases and require emergency medical attention.

Metals that tend to cause allergies

Metals in their pure form are rarely used in everyday life, except for copper wires and aluminum cookware. Alloys are more practical: they are less likely to enter into chemical reactions and oxidize, and the strength of the mixture is much superior to pure substances.

It can be quite difficult to determine which metal caused the allergy. To prevent the appearance of unpleasant symptoms, you must begin treatment first of all by determining which metal caused the reaction.

The real champions in their ability to cause an allergic reaction are nickel, chromium and cobalt. Allergies to metal most often occur when a person interacts with alloys based on them.

Nickel is most often used in the production of accessories for clothing, coins, furniture and interior elements, as well as for medical purposes: for needles, staples. For treatment in orthopedics and dentistry - in the manufacture of implants. It is part of many jewelry alloys, especially those that need to be given a white color.

Chromium is a component of many paints and pigments; it is used in the leather industry for tanning leather, and is also used for processing (chrome plating) parts for an anti-corrosion or decorative effect.

Cobalt can be found in paints, decorative cosmetics, and is also used in the manufacture of insulin to treat diabetes.

A diagnosis of metal allergy can be obtained through constant exposure to other elements. Over time, the skin may become sensitive to gold, silver, and copper.

Allergy to precious metals - myth or reality?

Pure gold is an absolutely hypoallergenic metal. Therefore, there is no specific treatment method yet. Not a single case of the human body reacting to it has been recorded. So if you are allergic to gold, then, paradoxically, it has nothing to do with it. The nickel mentioned above is to blame for the occurrence of unpleasant symptoms.

It is often used in alloys with gold to add strength to jewelry, and it is also added for a “whitening” effect. Jewelry made from so-called white gold is a mixture of these two metals. Nickel is an analogue of another, more expensive metal used in jewelry, palladium. Allergies to the metal from the platinum group, which gives gold its white tint, are rare, but it also costs an order of magnitude more than nickel.

Yellow gold contains copper, silver and zinc. Our body reacts well to zinc; it is used in many medications. An allergy to yellow gold, as opposed to white, can only occur due to the fact that there is very little of it in the product. If you replace the jewelry with another one with a higher content of precious metal, then allergy symptoms can be avoided.

In everyday life, the diagnosis of “gold allergy” is mistakenly made when symptoms such as rash and skin irritation are present. In fact, such a reaction can also be caused by other substances: detergents, deodorants, which, when in contact with metal, increase their aggressive effect on human skin.

Silver allergy is a relatively new phenomenon. Previously, this metal was considered purely healing; entire systems for ionizing air and water were developed. Silver has a bactericidal effect and is used in the treatment of many diseases.

Complaints of allergic reactions are mainly related to jewelry. And the reasons for this, as in the case of gold, are the low content of the precious metal itself in the product. Such an allergy to silver goes away with the replacement of a low-grade product with another, higher quality one.

No additional treatment will be required.

Source: https://allergyall.ru/pro-allergiy/na-metall.html

Causes of metal allergies in adults and children

Allergy to metal is considered a rare type of negative reaction of the body to external irritants. Only 10% of the world's population is familiar with this diagnosis, but it brings significant difficulties to life. It is unpleasant to feel discomfort from fasteners on clothes, jewelry, coins, belt buckles, watches and many other objects.

Manifestation of an allergic reaction

This is how an allergy to metals manifests itself. Often people do not even notice the symptoms of this pathology. This is facilitated by the mild severity of symptoms, the slow course of the disease, and the possibility of self-cure.

The wide spread of allergies is caused by the massive use of metal products in life. Often intolerance is detected not to the metals themselves, but to the impurities that are used in production.

Allergens accumulate over a long period of time. In addition to manifestations on the skin, they can cause other unpleasant disturbances in the functioning of internal organs.

Causes of allergies

The basis for the occurrence of a negative reaction is a special manifestation of the immune system. There are several reasons for this:

• unfavorable environmental conditions;
• weak immunity;
• hereditary predisposition;
• increased aggressiveness of the allergen.
• Some metals can change the cellular structure of proteins. The body begins to perceive it as foreign and responds to its appearance with a negative reaction;
• metals, when they come into contact with the secretion of the sebaceous glands, further penetrate into the subcutaneous layer and cause a negative reaction.

Metal intolerance in children is rare and is explained by a weak immune system. With age, it develops, strengthens, and many diseases go away on their own without treatment.

The most allergenic metals

Hypersensitivity does not occur to all elements from the metal group. A person may not realize that he received irritation from metal. After all, these chemical elements are contained in dishes, furniture, paints, medicines, and food.

Nickel

Metal and its alloys may be present in:

To get rid of an undesirable reaction, you need to reduce contact with objects containing this element and exclude foods rich in nickel from the menu.

Chromium

Used in the manufacture of anti-corrosion coatings and paints. Available in jewelry. If you are allergic to this metal, you should buy jewelry only of the highest standard; remove it when swimming or washing dishes.

Chromium is found in small amounts in tomatoes, pomegranates, potatoes, and spinach.

Zinc

Often used in dentistry. Fillings are made on its basis. Allergy to zinc is rare.

Metal compounds are used in the manufacture of cosmetics.

Aluminum

Many dishes are made using this metal. Persons who have prolonged contact with these products, such as cooks, are at greater risk of allergies. If there are no utensils made of this metal in the kitchen, then modern housewives often use baking foil; it is made of aluminum.

Aluminum is also added to cosmetics, such as deodorants.

Cobalt

Used in the manufacture of cosmetics and hair dyes. Contained in sea fish.

Copper

Used in the production of coins and jewelry. The alloys are used in dentistry. An allergy to copper can have serious complications when placing prostheses and implants.

Precious metals - gold, platinum, silver - do not cause allergies! If jewelry made from them caused hypersensitivity, then this is a reaction to impurities.

Symptoms of pathology

Symptoms of a metal allergy may not appear immediately. In some cases, days or months pass. Much depends on the state of health, the strength of the immune system, and age. But if the body has developed hypersensitivity to an element, it will certainly become apparent upon repeated contact and will lead to irritation.

Main signs of allergies:

• edema;
• redness, irritation on the skin at the site of contact with metal;
• irritation in the genital area (if the irritant comes in with food);
• rashes;
• problems with the digestive system;
• migraine;
• severe itching;
• nausea;
• increase in temperature (in some cases).

When the allergy is severe, the rash blisters burst and eczema begins. Often manifestations of allergies are observed on the stomach where the belt buckle comes into contact with the skin, on the wrists, neck, and ears from jewelry.

Manifestation of an allergic reaction in dentistry

Allergy to metals in dentistry is a particular problem. When making prostheses, implants, and braces, it is necessary to take into account the possible negative reaction of the body to metals and alloys.

When using prosthetics with allergenic metals, the following symptoms appear:

• increased salivation;
• metallic taste;
• dryness, sore throat;
• the appearance of ulcers and erosions on the tongue;
• mouth pain;
• redness, inflammation on the tongue, lips, gums.

In severe cases, Quincke's edema (difficulty breathing, swelling of the face, cough, hoarseness). If you are allergic to metal ceramics, dentists select other materials that do not cause negative rejection by the body. These can be crowns using zirconium, titanium or gold. They are strong and durable, but expensive.

Carrying out diagnostics

An allergist clarifies the diagnosis. Often a dermatologist refers him to him because he cannot identify the cause of the symptoms. Metal allergies are difficult to identify and symptoms are similar to food intolerances. Only hypersensitivity to nickel has specific features.

In the case of metal allergies, the reliability of laboratory tests is very low. Studying the medical history, interviewing the patient, and indirect symptoms of the disease play an important role. The localization of irritation will help suggest skin contact with parts of clothing or jewelry. A visit to the dentist or the presence of certain foods in the diet may also indicate the use of some metal element.

Allergy tests cannot be performed. No such specific skin examinations have been developed for this type of intolerance. You can use a provocation test, when the patient comes into contact with a certain metal for several hours, then the result of this interaction is assessed. An elimination test can be used. To do this, exclude foods with a high content of metal ions of one type from consumption, and observe whether the patient feels better.

Treatment tactics

The main directions of treatment for allergic reactions are approximately the same - you need to stop contacting the element that causes a negative response from the body, and carry out symptomatic treatment.

Negative manifestations are alleviated by taking antihistamines. Usually prescribed are Tavegil, Zodak, Diazolin.

There is no need to self-medicate; the doctor will select the medication, taking into account the characteristics of the body, the severity of the disease, and age. The dosage and regimen of taking the medication is important.

To restore the skin to areas of irritation, it is recommended to apply special ointments:

1. Retinol.
2. Lorinden.
3. Fluorocort.

If suppuration occurs on the skin in areas of irritation due to infection during scratching, antimicrobial drugs are used. For severe irritation and unbearable burning, ointments and gels based on hormones are prescribed. They quickly relieve itching and actively reduce the inflammatory process.

To increase immune protection, the doctor prescribes vitamins. Phytosorbovites have proven themselves well. These are phytocomplexes, which are prepared on the basis of extracts of medicinal plants, and have an anti-inflammatory, wound-healing effect. It is used to restore the body after illness and strengthen the defenses. It contains lactobacilli, which normalize the functioning of the body by stabilizing the digestive system.

To remove toxic substances from the body, you need to undergo a course of treatment with sorbents. Polysorb and Enterosgel are effective in this capacity. They must be used according to the instructions. They will relieve intoxication and remove accumulated metals from the body.

The fight against allergic reactions to metal must be approached comprehensively, and you must follow a diet. Metals in compounds are part of the products. You definitely need to exclude them from your diet so as not to provoke negative reactions again.

Experts recommend avoiding certain foods that cause cross-reactions. People who are allergic to metals should not consume:

• flour products;
• spinach;
• asparagus;
• mushrooms;
• zucchini;
• herring;
• tomatoes;
• onion;
• pears;
• legumes;
• nuts;
• raisin;
• home-made and factory-made canned food.

It is recommended to avoid cooking in nickel cookware. The accumulation of this metal leads to severe negative complications.

Traditional methods of treatment

Traditional medicine recipes can alleviate symptoms, but do not have a significant effect on the cause of the allergic reaction. Traditional medicine methods can only be used with the permission of the attending physician, so that they do not contradict the general course of therapy.

To relieve inflammation, redness, and irritation of the skin, you need to take baths and make lotions with decoctions of oak bark, chamomile, string, and oregano. In case of increased peeling of the skin, apply a thin layer of rich sour cream to problem areas. The duration of treatment is from 4 to 6 weeks. It is advisable to repeat therapy periodically.

It is important to remember that some herbs can be strong allergens. When used, there is a possibility of a cross-reaction, which will worsen the human condition. If allergy symptoms intensify, you should stop using traditional medicine recipes and immediately consult a doctor.

Possible complications

Severe consequences of allergic metal intolerance are rare. During dental treatment in severe cases with zinc intolerance, Quincke's edema .

Skin irritation can be complicated by a secondary bacterial infection, which will be introduced by scratching. Most often, bronchial asthma occurs among workers at metallurgical enterprises, as one of the types of intolerance to metal dust.

Preventive measures

There are no specific preventive measures for metal allergies, but there are a number of simple rules to prevent the occurrence of unpleasant symptoms:

• Buy jewelry without nickel in the composition.
• Jewelry and costume jewelry should be removed before going to bed, washing dishes, swimming, or going to the sauna or bathhouse.
• If irritation from metals occurs, alternate between gold and silver items.
• Limit contact time, for example, wear jewelry only for a few hours when visiting. You can coat the buttons or belt buckle with clear varnish. In such cases, an allergic reaction will not develop.
• Avoid stressful situations, depression, increase stress resistance. Many allergic manifestations develop against the background of nervous overload and emotional exhaustion.
• Give preference to clothes made from natural fabrics.
• Lead a healthy lifestyle, spend more time outdoors, devote time to physical activity at any age, and toughen up.
• Treat chronic diseases in a timely manner.

The prognosis for the disease is favorable. It is important to promptly identify the cause of a negative reaction. Severe complications rarely occur in advanced cases. Certain inconveniences are associated with the need to avoid contact with certain metals and objects based on them.

Source: https://allergy-med.ru/v-bytu/allergiya-na-metally

Which earrings do not cause allergies and are suitable for sensitive ears | MirSovet.ru

Ear piercing is a type of piercing. Women love earrings very much and change them often. However, some may have allergic reactions to metal, especially nickel jewelry. Typically, this reaction occurs to earrings made of inexpensive metals.

When exposed to sweat, various metals or their alloys can cause an electrochemical reaction, which also causes irritation. Many people find it quite difficult to choose earrings that do not cause allergies. But now they also produce earrings for sensitive earlobes.

Let's see what we can choose from.

Which earrings are suitable for sensitive ears?

Hypoallergenic earrings are made from nickel-free metals such as stainless steel, aluminum, titanium, etc. They are not very expensive and can be easily purchased in almost all jewelry stores. If such earrings are not available in the store, you can always purchase them in online stores.

Gold or silver earrings

Many people think that silver and gold earrings have a rather boring design, but this is not true. You can find very interesting earring models. Although they are quite expensive, they will prevent your earlobes from getting irritated.

When purchasing silver earrings, make sure that the silver is of high quality. When purchasing gold jewelry, you need to choose the type of gold that suits you personally. Some people may be allergic to low-grade gold, as well as white gold, because...

it contains small amounts of nickel. Therefore, it is best to choose gold with the least amount of impurities.

Earrings made of other metals

If you have sensitive earlobes, you can wear earrings made of niobium, titanium or platinum. Niobium is a metal that is used in the manufacture of surgical instruments, the so-called medical steel. Titanium earrings are also hypoallergenic and very inexpensive.

However, some may experience increased sensitivity to this metal. Platinum is the most suitable metal for sensitive ears, but this material is quite expensive, and not everyone can afford to buy platinum earrings. You can also try wearing earrings made of aluminum, copper, palladium and tungsten in their pure form.

But you should avoid earrings made of cobalt, because... it contains nickel.

Magnetic earrings

You can also wear magnetic earrings as jewelry. They can be easily found on the Internet. These earrings are not only beautiful. They can relieve pain from arthritis and other joint diseases.

Plastic earrings

Another suitable option for people with sensitive earlobe skin is plastic jewelry. They usually come in a variety of colors and patterns and look very attractive. They practically do not cause any allergic reaction.

How does an allergic reaction to earrings occur?

Usually the allergic reaction affects only the earlobe, but sometimes it can spread to the face and even the neck.

A hypersensitive reaction to metal can result in contact dermatitis. An allergic reaction to nickel can lead to psoriasis and eczema.

Take care of your ears after putting on new earrings. Allergic reactions usually develop within 48 hours and are accompanied by itching, redness and swelling of the affected area of ​​the skin.

Sometimes an allergic reaction can be caused by exposure to sweat. Metal ions expand and enter the skin, which only worsens the infection.

Useful tips

• Buy earrings from good stores.
• If you are getting your ears pierced for the first time, you should first wear earrings made of medical steel, gold or silver.
• Get your ears pierced by an experienced professional.
• If the ears of young children are pierced, then small stud earrings made of surgical steel are best suited for them.
• Try to remove earrings that contain nickel at night.
• Buy only hypoallergenic jewelry, give preference to gold and silver, unless you have an individual intolerance to these metals.
• For earrings, an ear made of base metals can be replaced with an ear made of surgical steel. Wooden earrings can also be an excellent alternative to metal ones.
• For jewelry of dubious quality, it is a good idea to coat it with a hypoallergenic metal before you start wearing it.
• Occasionally, for antiseptic purposes, steam the earrings and wash them in warm water. But this procedure must be done carefully so as not to harm the appearance of the product. Change your earrings regularly.
• Wear lightweight earrings and, if possible, replace them with clip-on earrings or cuff earrings.

Some believe that washing the puncture site with alcohol or another antiseptic will protect the ears from inflammation. This doesn't always work. You may need additional products to care for the puncture site; you should seek additional advice on this issue.

Proper care of the puncture site minimizes the risk of allergic reactions.

By following these recommendations, you will be able to choose the right earrings for sensitive ears and almost forget that this problem once worried you.

The article was prepared specifically for MirSovet.ru - http://mirsovet.ru

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Source: http://mirsovet.ru/budem_zdorovy/kakie_sergi_dlya_ushej_ne_vyzyvajut_allergij_i_podhodyat_dlya_chuvstvitelnyh_ushej.html

Allergic reaction to metal: causes, symptoms and treatment methods

Allergy to metal occurs in 10% of the population and is expressed by contact dermatitis in the form of redness, itching, burning of the skin. The reaction causes discomfort and significant trouble for patients, because the severity of the immune response is noticeable not only to jewelry - gold, silver and costume jewelry, but also to metal money, cufflinks, fasteners on clothes, buckles on trousers, metal in dental crowns and intrauterine devices.

Reference! Not all people with metal allergies go to a specialist for diagnosis. When the symptoms are weak and nonspecific, as well as the tendency of an allergy to metal products to spontaneously disappear, allergy sufferers prefer to be treated on their own, which sometimes complicates the course of the disease. Among people with individual intolerance to metal ions, it has been established that pathology occurs more often in adults than in children.

Often, an allergy to metal manifests itself in people living in environmentally polluted settlements - industrial cities, the air of which is filled with exhaust gases containing half of the periodic table.

However, hypersensitivity develops only to certain metals and is caused by a genetic factor. Allergenic substances can accumulate in the body for a long time, but one day the allergy will manifest itself upon contact with metal.

Metal allergy: symptoms and treatment

An allergic reaction to jewelry occurs much less frequently, but to reduce cost, metal impurities are added to jewelry, so an undesirable reaction is possible even to gold and silver items.

Sometimes wearing chains and bracelets does not cause painful symptoms, but an allergy appears to precious earrings, especially in the navel, tongue, and intimate areas, not only in the form of skin hyperemia, swelling and itching, but also an inflammatory reaction and rejection of a foreign body. The pathological process is caused by the addition of copper, nickel, cobalt, gallium, chromium, molybdenum, and beryllium to the precious metal.

Fact! There is no allergy to high-grade gold, silver and the noble metal platinum.

Most often, allergies are expressed after a person comes into contact with the following metals:

• nickel - many items of clothing, jewelry, and medical instruments are created from nickel alloys;
• chrome - used as an anti-corrosion and decorative surface treatment. Upon penetration into body tissues, it contributes not only to the occurrence of an allergic reaction, but also to toxic compounds (for example, chromic acid salts);
• aluminum - metal used to be widely used for the production of tableware, but recently the use of aluminum in everyday life has been reduced. Aluminum chloride is found in antiperspirant deodorants and other cosmetics;
• Zinc is a metal popular in the dental industry for making filling materials. Zinc compounds are components of some ointments and cosmetics.

Allergy to metal on the skin of the hands

Causes of metal allergies:

• low levels of immunity;
• age;
• allergen activity;
• hypersensitivity to a certain metal;
• frequent stress, increased fatigue, excessive irritability.

Note! Many people believe that cobalt and mercury also cause allergies. When a person comes into contact with these metals and mixtures of chemical elements, allergic symptoms actually appear. However, irritation and inflammation of tissues is not caused by allergies and hypersensitization, but by the toxic properties of metals.

Allergy symptoms most often do not appear immediately, but after a few days, when metal ions penetrate the upper layers of the skin and cause an immune response to the irritant. The duration of the asymptomatic period depends on factors such as:

• alloy quality;
• sweat gland activity;
• sensitivity of the body.

The most common manifestation of allergies is contact dermatitis, which occurs in the area of ​​contact with an allergen metal (plaques, buttons, jewelry).

Allergy to metal products

Symptoms of contact dermatitis are:

• skin rashes, peeling, appearance of crusts at the site of contact with the allergen;
• eczema rash;
• skin hyperemia (redness), similar to a burn;
• swelling of the epidermis;
• bubbles with clear liquid;
• inflammation and rejection of metal implants.

Attention! Cases of allergies have been recorded when eating foods that contain nickel - orange juice, dark chocolate, red beans, peanut butter. Nickel allergy is characterized by a rash on the genitals and anus.

Most often, manifestations of allergies are recorded on the stomach - belt buckle, neck, wrists, ears - earrings, chains, bracelets. In women, an allergy to metal is noticed on the back and shoulders - metal parts of the bra.

Complicated symptoms

If you ignore allergic symptoms, erosions and abrasions may form on the body due to scratching and disruption of microcirculation processes in the affected area. The temperature rarely rises due to allergies in the form of contact dermatitis, and there is no general malaise.

Causes of metal allergies

Allergic complications in the form of Quincke's edema also rarely develop. But when such an allergy symptom as angioedema appears, experts refer to intolerance to metal ceramics or filling material with a high concentration of zinc.

Dermatitis may be complicated by a secondary bacterial infection, which is acquired by scratching and damaging the top layer of skin. Also, some workers in the metallurgical industry develop bronchial asthma due to specific bacterial allergens - a consequence of hypersensitivity to metal dust.

Article on the topic: Ointment for allergies on the face for children and adults

Prosthetics and allergies

Allergy to metals in prosthetics is a common occurrence when the following negative symptoms appear:

• signs of stomatitis;
• pain in the mouth;
• metallic taste in the mouth;
• formation of erosions on the tongue;
• inflammatory process on the gums, tongue and lips.

Swelling of the eyelids from metal allergies

If an allergy to metal occurs, dentists insist on placing special metal crowns:

• zirconium-ceramic - heavy;
• gold-ceramic - high cost;
• titanium ceramics are expensive.

Reference! In modern dentistry, there are special devices to determine the patient’s tendency to be allergic to metal before starting prosthetics - in order to avoid patients going to court. If the clinic refuses such a service, require the presentation of a quality certificate for the prostheses used, which indicates the composition on the right.

Diagnostics

To diagnose a metal allergy, you should consult an allergist. Often, patients are referred to an allergist by a dermatologist, who sees patients susceptible to contact dermatitis due to contact with metal.

Allergy to metal crowns

A specialist identifies allergies using the following algorithm:

1. Physical examination;
2. Collecting anamnesis from the patient’s words;
3. Provocative tests for food allergies - elimination diet.

Note! If the mucous membranes of the mouth are affected, stomatitis of infectious etiology is excluded. Food intolerance to metals is difficult to distinguish from allergies due to the consumption of other foods; only hypersensitization to nickel has its own characteristics.

Treatment of all types of allergies is the same: initially, you should stop interacting with the allergenic substance, and then begin symptomatic therapy. If an allergic reaction is caused by wearing metal products, you should avoid fasteners, buckles, and buttons that provoke the body's immune response.

If you are allergic to cosmetics with metal components, you should avoid this type of cosmetics. If allergic stomatitis occurs due to filling teeth, wearing braces, or installing implants, elements based on metal alloys are removed. Treatment of food intolerance requires correction of the nutritional diet; sometimes it is necessary to change the dishes to ceramic or enamel.

Basic principles of treating metal allergies:

• the use of antihistamines - Suprastin, Zodak, Zyrtec, Erius and others. It is recommended to take new generation antiallergic drugs, since the drugs do not cause sedation or drowsiness; one tablet per day is enough;
• application of glucocorticosteroid ointments to the affected areas - hormonal local treatment is prescribed only by the doctor, taking into account the age, severity of allergies, individual characteristics of the patient - Advantan, Lokoid, Hydrocortisone, Prednisolone and other weak, moderate, strong and ointments with increased hormonal activity;
• ointments and gels containing retinol, which accelerates cell regeneration and protects the epidermis from harmful environmental influences.

Traditional methods of treatment

Connoisseurs of alternative medicine suggest treating allergies using the following methods:

• apply cucumber, apple, and potato compresses to the affected areas of the skin;
• when peeling the skin, apply a thin layer of homemade fatty sour cream or butter to the affected areas;
• use tinctures of St. John's wort and oak bark;
• take baths with extracts of oregano, chamomile, cornflower, and string.

Attention! The effect of alternative treatment is observed only in combination with traditional medicine. Before using the above methods to get rid of allergies, you should consult your doctor. Herbal infusions are considered strong allergens, therefore, if a cross-reaction occurs, alternative treatment should be discontinued and the doctor should be notified about the deterioration of the condition.

Summarizing

Allergies to metal parts are easily treated and rarely lead to complicated conditions. However, it is not recommended to delay therapy, otherwise the disease will contribute to favorable conditions for the development of other health problems.

If you are hypersensitive to metal, avoid prolonged contact with metal products, and if an allergy occurs, follow all medical instructions.

Source: https://yaallergik.com/allergiya/na-metall