Allergic acne, what causes it to appear on the skin, how to treat it

Causes of allergies on the face

Remember! There are a large number of factors that contribute to the appearance of allergies, so sometimes it is necessary to use many methods to diagnose the pathology. Allergic reactions on the face are similar to a number of infectious diseases.

Allergy is the resistance of the immune system to the release of free histamine. Each person's skin reacts individually to the organic compound histamine, the biological substances of which act primarily as an irritant to the upper layer of the skin.

After a certain amount of time (it’s different for everyone), allergy symptoms appear. The symptoms of pseudoallergy are similar to the symptoms of true allergy, but the immune system is not involved.

Factors contributing to facial allergies:

exposure to low temperatures, air, heat, ultraviolet rays;
products with high concentrations of allergens;
long-term use of potent medications - antibiotics, analgesics;
pollen grains of highly allergenic plants, accumulation of mold spores, waste products of pets, dust;
cosmetics whose composition is not suitable for some people due to their skin type;
the influence of a severe psycho-emotional state, environmental pollution, genetic predisposition;
abuse of deep cleansing of the facial skin - the upper layers of the skin become thinner, which leads to sensitization of the epidermis to the irritant.

Important! According to ICD-10, allergies on the face are assigned the number L-20-L-30 (Dermatitis and eczema).

Experts distinguish:

Types of allergic reactions, that is, what contributed to the allergy - consumer products, medications, contact with an allergen and other reasons;
Allergic manifestations - rash, peeling, itching, burning, redness, pimples on any part of the facial skin (forehead, cheeks, chin, bridge of the nose and even neck).

Allergic rashes on the face in an adult

Allergic acne on the face and body: how to get rid of it

Allergic acne is an unpleasant aesthetic problem that often becomes a sign of various diseases. According to doctors, allergies in the form of acne occur as a general reaction of the body to external irritants.

You can treat acne for years, but without systemic therapy, it will not be possible to achieve clear skin on your face even with the help of the best cosmetics.

Features and associated symptoms

Allergic acne is a small formation on the skin in the form of bubbles with transparent contents or small red seals.

Acne due to allergies can occur on any part of the body - on the arms, legs, buttocks, feet. But most often the face suffers: the chin, bridge of the nose, cheeks, forehead.

An allergic reaction in the form of pimples on the skin is more typical for children, adolescents and young adults.

They can be distinguished by the following characteristics:

the surrounding skin turns red and swells;
Weeping may occur at the site of acne, and subsequently crusts and peeling;
the pimples themselves and the skin around them are very itchy, causing constant anxiety and inconvenience;
with allergies, rashes appear quickly; in a few hours or days, red pimples can completely cover the face and body;
if acne appears not for the first time, you can track a clear relationship with the action of the allergen (consumption of certain products, use of detergents or cosmetics).

Causes

Most often, the appearance of allergies on the face, legs or throughout the body is provoked by the following factors:

food products (chocolate, nuts, citrus fruits, seafood, honey, products with dyes and flavors);
using inappropriate cosmetics or skin care products;
contact with household chemicals and hygiene products;
synthetic clothing;
plant allergens, dust, animal hair.

Diagnostics

To confirm the diagnosis of allergy, you need to undergo the following examinations:

general blood and urine analysis;
allergy tests;
non-contact testing;
elimination test.

Allergy tests help to establish the true cause of allergies - to identify specific substances that cause a skin reaction.

Treatment

If allergic acne appears on the face, legs or other parts of the body, then treatment must be comprehensive. Using preparations for external use, you can stop the external manifestations of the disease, but not get rid of allergic acne.

Preparations for internal use

Antihistamines . They block the release of inflammatory mediators, which stops the development of an allergic reaction. First generation drugs (Suprastin, Diphenhydramine) cause drowsiness and a decrease in the speed of reactions. Modern remedies, such as Zyrtec, Zodak, Claritin, Loratadine, Dinox, Allerga, do not have side effects. They are prescribed for almost all types of allergies, especially if the pimples itch.
Sorbents . Help reduce the absorption of allergens and toxins in the intestines, cleansing the body. The most famous of them are activated carbon, Enterosgel, Smecta. They must be taken in courses of at least 7-14 days.

Preparations for external use

You can reduce itching, relieve inflammation and swelling using topical products:

Antihistamine ointments . These are Fenistil-gel, Gistan, which have a local anti-inflammatory effect, for example, when acne appears on the butt.
Hormonal ointments . Used in severe cases and only as prescribed by a doctor. The most popular are Flucinar, Sinaflan, Advantan, Flucort. All products contain corticosteroids, which provides a quick effect.
Antiseptics . They are used to cleanse the skin and prevent infection. If acne on the body itches, use Chlorhexidine, Miramistin. They are easy to use on the legs and arms.

Traditional methods

If you have allergies, it is important to use any product only after consulting a doctor. Effective folk methods include:

A decoction of chamomile or string . Recommended for wiping the skin and applying lotions to the affected areas.
Dairy products . Help relieve itching and inflammation. To do this, use lotions with kefir, sour cream or sour milk.
Olive or tea tree oil . They are suitable for dry and flaky skin, for example on the legs.

Lifestyle

Skin allergies are a visible part of the disease that affects the entire body. The connection between allergic diseases, the state of the immune system and stress has long been proven.

To make the treatment process more effective and faster, you should make the following lifestyle changes:

Proper nutrition . It gives you good health, clear skin and no digestive problems. If you have allergies, you need to avoid not only allergens, including potential ones, but also fatty, fried foods, processed foods, fast food and products containing dyes, flavors and chemical additives. For acute allergy symptoms, it is recommended to adhere to a strict diet: cereals, lean soups, vegetables and seasonal fruits.
Physical exercise . They help not only strengthen the immune system, but also get rid of stress. Outdoor exercises are especially effective: walking, running, race walking. But it is better to avoid visiting the pool or gym if you have skin rashes, as this can lead to skin injury and acne infection.
Prevention of stress . Modern medicine classifies allergies as psychosomatic diseases, so the most important condition for treatment and prevention is minimizing stress. Rational and behavioral psychotherapy, meditation and relaxation will help you cope with negative emotions.

Prevention

Prevention is necessary for allergic diseases. You can avoid the appearance of acne on the skin if you follow simple rules:

Maintain personal hygiene . Cleanse your face daily and touch your skin less often with dirty hands.
Change cosmetics . If your skin is prone to acne, then you need to choose care products carefully. They must be free of flavors, dyes and additives.
Follow a diet . A balanced diet will help strengthen the gastrointestinal tract and immunity in general.
Avoid cosmetic procedures . Before going for peeling, ultrasonic cleaning or any other similar procedure, you should consult with your doctor. It is better not to injure or irritate skin prone to allergies.

No matter how unsightly pimples look, even the smallest ones, you should not try to get rid of them only with the help of external means. Comprehensive treatment and healing of the body will help eliminate allergy symptoms forever and forget about itchy skin rashes.

Dana Shaimerdenova, doctor, specially for Dermatologiya.pro

how to get rid of allergic rashes

List of sources:

Balabolkin I.I., Denisova S.N. and others. The role of diet in the treatment of allergic diseases in children // Ross, Bulletin of Perinatology and Pediatrics. — 2004. — No. 1. —1. P.20-22.
Baranov A.L., Balabolkin I.I. Children's allergology. Guide for doctors. - M.-2006.-688s.
Gushchin I.S. Allergic inflammation and its pharmacological control. - M.: FarmusPrint. 1998. - 322 p.
Kalyuzhnaya L.D. Clinical aspects of atopic dermatitis // Vestn. dermatology and venereol. 1989. -No. 6. - pp. 23-27.

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Source: https://dermatologiya.pro/allergiya/allergicheskie-pryshhi.html/

The appearance of pimples due to allergies - what do they look like, how do they differ from acne?

It is often believed that a face with acne is the lot of teenagers. There is a reason for this, because the transition period is just the time for comedones to flourish on the face and body, thanks to the action of testosterone. Since this hormone is capable of turning teenagers into adults, it stimulates any chemical processes occurring in the body and causes acne to form. Testosterone is also part of our lives, and its main influence is visible in the work of the sebaceous glands throughout the body. The latter's receptors are very susceptible to the described hormone. It contributes to the production of sebum under its influence, or in other words, sebum, which is involved in the direct appearance of acne. This concept is associated with the direct hydration and protection of the skin from unpleasant carriers. Sebum is produced in sufficient volume and easily self-disqualifies when washed. Due to the significant accumulation of sebum on the skin surface, the exfoliation process is inhibited. Sebum mixes with keratinized scales, forming a kind of shell on the epidermis. Due to its “imprisonment” in the skin, a new amount of sebum gets stuck inside the pores, thereby forming a sebaceous plug. The latter undergoes oxidation with oxygen exposure and transforms into a blackhead - a blackhead.

The sebaceous plug is a great place for bacteria. It absorbs its contents, and acne turns into pimples, or inflammation of a superficial nature.

What is an allergy?

An allergy is the body's response to the introduction of foreign factors. When irritants are introduced into the body in various ways, a pathological reaction develops - inflammation, accompanied by redness, soreness, swelling and discomfort.

These allergens may include:

Thyroid dysfunction, dental problems, jaw problems or headaches can also lead to a puffy face, as well as relatively “harmless” causes such as a sleepless night or a highly salty meal in the evening. Since swelling can be a symptom of many diseases, it should always be investigated by a doctor first, which is especially true if symptoms are prolonged or sudden.

Causes of facial swelling

When there is swelling in the face, these signs indicate an accumulation of water in the tissue, which is medically called "edema." In addition to this, it can lead to water accumulation on the face due to disorders of the thyroid gland, teeth and jaws such as pulpitis or childhood diseases such as mumps.

Poplar fluff;
citrus;
excessive sun exposure;
individual food intolerance;
dust;
animal fur.

Classification of allergic reactions

Allergies in adults and children can occur for various reasons. At the moment when the immune system begins to fight the irritant, it is difficult to determine what contributed to the allergic reaction.

Allergic reactions are divided into:

instantaneous - a dangerous type of allergy, characterized by the immediate onset of allergic symptoms. The reaction is observed several minutes to half an hour after interaction with the allergen;
delayed - symptoms are noticed after a few hours - two, three days. A distinctive feature of the allergic reaction is pale, small rashes, usually with mild itching - a consequence of cumulative allergies.

Allergic acne on the face photo

Why does the face suffer from allergic rashes?

The skin on the face most often becomes covered with allergic rashes as a result of the following:

The largest number of allergens are found in our environment. By inhaling the allergen along with the air, the nose is exposed to the first attack of the allergen, and accordingly, rashes will most quickly appear on the face.
When eating foods containing an allergen, the mouth and lips are involved in the initial contact, which also causes the appearance of rashes.
Cosmetics that are applied directly to the face come into direct contact with it.
The face is open, it cannot be protected by clothing like the body, hence the greater risk of the allergen getting on it.

Allergy symptoms on the face

Allergic symptoms are directly related to the location and type of allergy.

Article on the topic: Allergy to eyelash extensions, how to look beautiful in everyday life?

The main symptoms of allergies on the face:

rashes of various types - spots, pustules, papules, blisters, scales, erosions;
swelling, swelling of the face;
redness.

Primary and secondary signs of an allergic reaction

At the initial stage of allergies on the skin of the face, the following are formed:

pustules - small cavity formations with pus inside, which subsequently burst with further scarring of the tissue;
papules are small red bumps, the size of which varies from 3 to 30 mm. Papules disappear without a trace after treatment;
vesicles - a ball-shaped rash filled with liquid exudate - transparent or with blood impurities. Often formed during severe inflammatory process on the skin;
blisters are defined, swollen rashes with liquid inside, they itch very much, and the skin of the face swells.

Allergic symptoms taking into account the location of the lesion

In most cases, allergy symptoms appear for specific reasons. So, redness can be observed on the chin, cheeks, and forehead. But there are some peculiarities.

A rash usually does not appear in the eyes, but swelling, redness, lacrimation appears, and the mucous membrane becomes inflamed. The lips are also mucous membranes, like the eyes, so rashes are rare, and with an individual reaction on the inside of the lips, patients complain of blisters. Also, the lips become swollen, and the tingling sensation does not stop until the allergy subsides.

Allergies in the ears are manifested by severe redness and itching, which leads to flaking. Most often, an allergic reaction to the ears is a consequence of contact dermatitis or food allergies.

What to do if you have an allergy on the face, severe swelling

Correct identification of the allergen that caused acne

To eliminate a problem, it is necessary to understand its root cause. The source of the allergen can be identified using specially designed allergy tests. This study is carried out in laboratory conditions. A sterile instrument causes minimal damage to the epidermis. A liquid allergen is applied to the damaged area. The appearance of redness or swelling indicates the presence of an allergic reaction to a specific irritant.

Because here there is a threat of swelling of acute suffocation, you should visit before the first suspected swelling of the larynx or tongue, immediately consult a doctor and call the emergency service by calling 112. Mostly hereditary angioedema are out swelling attacks in the gastrointestinal area possible, which can take the form nausea and vomiting, cramps and diarrhea.

Facial swelling after cortisone

Here it is possible that the swelling occurs only “internally” and that there are no visible changes in the skin, so that the symptoms are not uncommon in other diseases, for example appendicitis or inflammation. It is also possible that facial swelling is caused by treatment with cortisone, which is both a body-transmitting hormone and one of the most well-known drugs. Here, the colloquial term "cortisone" includes several hormones that are produced in the adrenal cortex and, among other things, affect the cardiovascular system, metabolism and anti-inflammatory.

The cause of an allergic reaction can also be determined using swabs taken from the patient's nasal passages. This method allows not only to identify the source of the allergen, but also to develop a further treatment plan.

How to cure allergic dermatosis?

What should be done to reduce the effect of an irritating or sensitizing substance on the body? It is imperative to exclude it from the patient’s diet and environment. Eliminating provoking factors will immediately reduce the risk of new acne, and existing ones will gradually disappear.

The formation of an allergic rash on the body in most cases is associated with an unfavorable interaction of the body with external factors and internal diseases. The skin suffers from gastrointestinal pathologies and stress. Ultraviolet rays and extreme temperatures have a negative effect on the epidermis. The body cover should be protected from any adverse factors.

Allergy treatment

Important! Before treating facial allergies, you should consult your doctor. Self-therapy leads to irreversible consequences and complications.

Allergy treatment is provided depending on the speed of the reaction. Therapeutic methods for treating different types of allergies differ from each other. Fulminant and delayed types of allergies are treated differently.

Lightning type

Quincke's edema is a severe allergic reaction, the symptoms of which appear instantly and do not require delay or self-medication. You should immediately call a rescue team, and before the ambulance arrives, it is advisable to take an antihistamine to help relieve swelling.

In case of acute allergies, help will be provided by Suprastin, Tavegil, Diphenhydramine, Erius, Claritin, Cetrin, Fexadin and other medicines, at least one of them should preferably be stored in a home medicine cabinet.

Attention! Allergic Lyell's syndrome is characterized by an immediate course. Blisters quickly form on the skin of the face and other parts of the body, which burst, and the epidermis becomes covered with erosions. An allergic reaction is accompanied by high body temperature, and if you do not call an ambulance as soon as possible, death is possible.

Facial allergy Quincke's edema

Slow type

With a slow type of allergy, the processes occur sequentially and slowly. Typically, red spots appear on the face, which subsequently begin to itch and cause discomfort. The itching and redness are accompanied by a rash on the cheeks, chin and nasolabial triangle.

The sequence of actions for a patient suffering from a delayed type facial allergy:

Allergic acne? We can handle it easily!

Acne on the face and body causes a lot of trouble. It would seem that it is enough to adhere to hygiene, and the skin will be clean and healthy. But what if unpleasant itchy inflammation appears again and again? Perhaps you had to deal with allergies?

What is allergic acne?

When pimples appear, many people run to the pharmacy and buy special anti-inflammatory lotions and ointments. But initially, you should find out what caused the skin changes.

A pimple is not always the result of a bacterial infection. It is possible that the body reacted to the allergen in this way.

To avoid improper treatment, you should know what allergic rashes are typical for.

Unlike regular acne, which is caused by hormonal changes or bacterial infection, allergic acne can appear not only on the face, but throughout the body. Most often, the reaction to the irritant appears on the chin and bridge of the nose.

Allergies almost never appear on the temples. Even before a pimple forms, you may notice slight swelling and redness in the inflamed area. After some time, a watery bump may appear. Itching is a characteristic sign of an allergy.

Therefore, if the pimple itches, there is no point in using local antibacterial agents.

If you do not attach importance to watery inflammation and do not treat it in a timely manner, the blisters burst, leaving open sores at the site of inflammation. At this stage, a bacterial infection may already occur, and it will no longer be possible to manage with antihistamines.

An allergic reaction can also manifest itself in the form of non-watery pimples. In this case, the site of inflammation is characterized by severe redness and peeling. Most often, such pimples appear as a reaction to excessive consumption of sweets. Pimples most often appear on the arms, back and legs.

Allergy testing is a popular way to determine the causes of a rash.

Why did the rash appear?

To get rid of a problem, you should first find out its cause. Special tests - allergy tests - will help you understand what acts as an irritant. Research is carried out in laboratory conditions. The top layer of skin on the inside of the arm is minimally damaged.

The allergen is applied to this area in liquid form. If the damaged area turns red or swelling appears, it means that there is a reaction to this particular irritant. As a rule, people who are prone to allergies react to several objects.

Therefore, all allergy tests are divided into several groups.

The cause of the reaction can also be determined using swabs taken from the patient's sinuses. This method helps not only to determine the cause of the allergic reaction, but to most accurately select further treatment.

First of all, the specialist must determine the allergen that caused the unpleasant reaction on the skin. By avoiding the irritant, the patient can keep the skin beautiful and healthy. But this technique is only prevention. What if allergies in the form of acne are already present on the face or body? Pharmacies offer many antiallergic drugs.

They are presented in the form of creams and ointments for topical use, as well as in the form of tablets and syrups for oral administration. Diazolin dragees are considered the most popular. They have virtually no contraindications. You can take them from the first days of life. The product should be in the first aid kit of any allergy sufferer.

Unfortunately, pills do not guarantee the complete disappearance of skin rashes.

Only a specialist can determine the method of treating allergies.

The allergy will only stop developing, but you will have to get rid of the consequences over the course of several more days. Various anti-inflammatory ointments will help speed up the process.

The drugs can be either hormonal or combined. You should not choose a medicine on your own. The appointment must be made by a specialist.

If a bacterial infection has joined the inflamed area, you will have to use special products that include antibiotics.

It is worth remembering that allergic acne is the most harmless manifestation of a reaction to a particular irritant. If rashes appear, it is advisable to seek help from a dermatologist. Self-medication can only make the situation worse.

In parallel with drug therapy, you can use traditional methods. Many herbs, such as calendula, sage and chamomile, significantly reduce inflammation.

The prepared infusion can be purchased at a pharmacy and wiped the inflamed areas daily with a cotton swab dipped in the product. To treat your face, you can make ice cubes based on herbal decoction in advance.

This method will not only relieve inflammation, but also soothe itching.

A decoction of chamomile, calendula or sage will help cope with inflammation.

Simple boric acid gives excellent results in the fight against allergic acne. Dissolve half a teaspoon of powder in a glass of boiled water. Moisten gauze swabs in the prepared solution and apply them to problem areas for 5-10 minutes. The procedure should be carried out 3-4 times a day. Already at the initial stage of therapy, the number of pimples will noticeably decrease.

You can also read: Allergic rash on face

Fermented milk products can help relieve redness and itching. It is no coincidence that they are also used for sunburn. After all, this is nothing more than an allergic reaction to the sun. A cotton swab is moistened in low-fat kefir or sour cream diluted with water in a 1:1 ratio and wiped over the inflamed areas.

Affected areas should be kept clean. In the area of allergy manifestation, local immunity is significantly reduced. The skin becomes more susceptible to bacterial infection. Rubbing the affected areas several times a day with boric alcohol will help you stay safe. This should not be done too often, otherwise there is a risk of drying out the skin.

Temporary refusal of cosmetics

If allergic acne appears on the face, you will have to temporarily abandon decorative cosmetics. Foundation and powder are especially dangerous. These products clog pores and serve as an excellent environment for the development of pathogens. Allergic acne, of course, does not make your face attractive. But using makeup will only make the situation worse.

Cosmetics themselves are often the cause of allergies. Thus, conjunctivitis often develops as a result of using low-quality eyeliner or mascara. If the therapy is carried out correctly, after 2-3 days the inflammation will disappear, and you will be able to use your favorite cosmetics again.

Treatment of allergic acne is not at all troublesome. But only an integrated approach can achieve good results. It is advisable to carry out therapy after consultation with a dermatologist.

Source: https://postpk.ru/zdorovye/allergicheskie-pryshchi-spravimsya-legko