What symptom can skin allergy appear?

summary

Skin allergy is an allergic reaction of the body and an abnormal reaction of people to normal substances (allergens). When allergens come into contact with people with allergic constitution, allergy will occur. There are hundreds of allergens, such as pollen, dust, allogeneic protein, chemical substances, ultraviolet and so on. What symptom can skin allergy appear? Next, I'd like to share my views with you.

What symptom can skin allergy appear?

First, some drugs can cause skin allergic reactions. The main manifestations are skin erythema, purpura, blisters and lax epidermis, itching and pain, sometimes accompanied by low fever. After the rash subsided, there was no pigmentation.

Second: contact allergy. Local erythema, edema, itching pain, severe cases can have blisters, peeling and other phenomena. The substances that can cause skin contact dermatitis include jewelry, chemical fiber cloth, external medicine, chemicals, cosmetics, etc.

Third, there is obvious exudation. Eczema is also a symptom of allergy, is also relatively high. The occurrence of eczema is related to the abuse of chemical products, environmental pollution, poor treatment of three wastes, accelerated pace of life, increased mental pressure and other factors. The disease is characterized by local or systemic erythema, papules, blisters, erosion, exudation, scab, desquamation, pigmentation, severe itching.

matters needing attention

1. Keeping away from allergens is the key. 2. The combination of prevention and control is very important. For people with allergic constitution, we should pay more attention to the combination of prevention and treatment, and do a good job in daily skin care. 3. Anti allergy drugs and make-up treatment. Improve the immune ability of the body, improve and solve the sensitive physical problems, and effectively resist the invasion of allergens.