Itchy red spots on the body_Itchy red spots on the body

Red spots on the body and itching are most likely a symptom caused by skin allergies. Skin allergies are relatively common for some people with allergies. If this phenomenon exists for a long time, it will have a great impact on the patient's skin health. Therefore, when allergic, it is necessary to find out the cause and treat it. Next, I will introduce you to some relevant knowledge about skin allergies!

1. There are red spots and itching on the body

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. Sensitive skin can be said to be unstable skin, a skin that is always on high alert. Pay special attention to its care.

2. Main causes of skin allergies

1. Pollen: Children's skin allergies are mainly caused by the fact that tiny pollen particles are scattered in the air during the pollen transmission process during the season, and fly around with the flow of air. Some of them will be inhaled by the human body and absorbed by the skin, causing allergic reactions.

2. Dust: Dust allergy is a microbial allergic reaction to dust in daily life. It is also the most common allergic factor. Dust allergy includes fur and various fiber animal furs, etc.

3. Cosmetics: A typical cosmetic allergy is an allergy to fragrance. Astringents and other cosmetics containing alcohol can also have a certain stimulating effect on the body. For example, its biochemical preservatives, fruit acids, etc., can cause different effects on different skin types, thereby causing different skin allergy symptoms.

3. Nursing principles during skin allergies

You need to stop the allergy first. It is recommended not to choose ordinary oral allergic medications and ointments, because these drugs really have a direct allergic effect on skin allergies. While stopping the allergy, they also have side effects on the skin and produce certain antibodies to the drug. It is recommended to use special anti-allergic products that can be adjusted according to the characteristics of skin allergies to resist allergies. At the same time, after the allergy is under control, the scars and the stratum corneum of the skin must be repaired. Let your skin slowly return to health through hydration and other methods.

1. If you have skin allergies, keep it clean and wash your face with warm water in the morning and evening.

2. Facial skin allergies: Keep moisture to avoid allergies caused by dry skin.

3. If you have facial skin allergies, choose cosmetics that do not contain strong fragrances, alcohol, or other irritants.

4. For facial skin allergies, choose sensitive series skin care products and special sensitive essences to increase skin fiber tissue and improve weak skin.

5. If you have skin allergies, try not to wear heavy makeup. If you have skin allergies, stop using any cosmetics immediately and observe and care for your skin.