What to do if skin allergies cause small blisters

Skin allergies are quite common in daily life. When allergies occur, small blisters often appear on the skin. At this time, the skin will feel painful and itchy. When blisters are caused by allergies, you must strengthen your lifestyle and pay attention to diet. Do not eat spicy and irritating foods, eat more fruits and vegetables, and seek timely treatment for serious cases.

What to do if blisters occur due to allergies

Patients with skin allergies should pay attention to daily life care and have a balanced diet. They can eat more vegetables and fruits rich in vitamin C and drink plenty of water to eliminate toxins from the body. Patients with skin allergies and blisters should not scratch the blisters with their hands to avoid rupture of the blisters and infection. The patient's underwear should be washed clean. Detergent and other substances remaining on the skin may irritate allergic skin. Finally, patients with skin allergies should ensure adequate sleep. Appropriate exercise can not only promote blood circulation, but also enhance the body's resistance and improve symptoms of skin allergies such as blisters.

Skin allergies are generally caused by contact with or consumption of certain allergens, such as chemicals, pollen, animal dander, seafood, animal protein, etc., so the allergens are relatively complex. So what should you do if you have blisters due to skin allergies? First of all, you should carry out desensitization treatment in a timely manner, and find the allergens and avoid contact with them in time. When receiving treatment, you should choose a regular dermatology hospital for diagnosis and treatment, and purchase medicines on your own if necessary, otherwise it may cause adverse reactions.

1. Patients with excessive sweating of hands and feet can use anticholine drugs, such as atropine, belladonna tablets, propantheline, etc.

2. Severe patients can be treated with corticosteroids, such as oral prednisone 10 mg each time, 3 times a day. After the symptoms improve, gradually reduce the dosage and even stop the medication.

3. In the first stage, you can soak in 1:20 compound copper sulfate or 3% alum solution, and then apply zinc oxide ointment.

4. In the second stage, when there are blister lesions, wet or soak the affected area with 0.5% aluminum acetate solution or 5% alum solution, and then apply 5% boric acid ointment.

5. In the third stage, i.e. the weaning period, you can apply 3% salicylic acid ointment, cod liver oil ointment, or corticosteroid ointment or cream externally.

Factors that trigger allergic dermatitis

Allergic dermatitis is a very common allergic disease, and most people have skin allergies. Skin allergies are also called "sensitive" skin. From a medical point of view, skin allergy mainly refers to when the skin is exposed to various stimuli such as adverse reactions to cosmetics, chemicals, pollen, certain foods, polluted air, etc., causing abnormal phenomena such as redness, itching, peeling and allergic dermatitis.

The symptoms of skin allergies are itching, which may also be accompanied by redness, swelling, dry scales, blisters, or scabs and exudate liquefaction of lesions; these lesions vary in shape and size. Occasionally, symptoms such as chest tightness, numbness, and swelling may occur; when these symptoms occur, it is a skin allergy. Causes of allergic dermatitis

1. Aging : The skin's secretory function degenerates. As time goes by, the skin becomes thinner and its protective layer function weakens. In addition, some ingredients in skin care products, such as preservatives, dyes, emulsifiers and fragrances, may make the skin sensitive. Injury caused by inferior cosmetics or improper medication.

2. Weather : Long-term exposure to sunlight or air pollution, smoke, dust, ultraviolet light, and infrared rays can damage the skin because the free ions they produce can destroy the skin's lipid protective layer. Faced with changes in weather, the skin also needs extra adaptation.

3. Physiological factors : Stress, mental tension and depression will weaken the skin's natural resistance, causing its self-repair function to slow down. Such as endocrine disorders.