Is skin allergy washed with water?

The skin itself has the ability to protect the organs in the skin from external chemical and physical stimuli. Allergic symptoms are due to the fact that when histamine in various enzymes in the dermis of the skin reacts violently with external physical and chemical stimuli, other immune cells such as white blood cells, T cells and B cells react with antigens and antibodies, which makes the skin surface red, swollen, itchy and hot. There are many reasons for this allergy, such as ultraviolet rays, public hazards, pollen chemicals, food, fiber, metals and so on. After these substances are released into the skin, the skin will produce a violent and sensitive reaction, which is called allergy. The degree of reaction to physical and chemical stimuli varies from person to person, and sensitive person's characteristic is that he is more responsive than ordinary people.

If allergic symptoms appear on the face or a certain part of the body, wash it with cold water first, then wrap the plastic bag with ice cubes with a towel soaked in cold water and apply cold compress to the allergic part. After cold compress, if the allergic symptoms do not completely disappear within 30 minutes. Go to the hospital for treatment in time, and you will recover in a week or so. After the recovery of allergic symptoms, do not take it lightly, and avoid using individuals who cause allergies for a period of time or semi-permanently. Avoid foods containing eggs and milk, greasy and high-protein foods, and coffee, wine and chocolate. If the allergy is caused by cosmetics, try not to use cosmetics from 1-2 weeks. When symptoms (redness, itching, rash, etc.) appear. ) improved, suitable for baby toner, lotion and sensitive skin products that do not irritate the skin.