Flowers are in full bloom in spring, and the air is often mixed with pollen and other substances that are easy to sensitize, because many people are prone to skin allergy symptoms in spring, but some people who are not allergic often do not know what symptoms the allergy will have, and they often do not know when their skin is allergic. So what are the symptoms of skin allergy? This article is a small edition of an inventory of the four common symptoms of skin allergy and the methods and key points to prevent skin allergy&# 8203;&# 8203;&# 8203;&# 8203;&# 8203;&# 8203;&# 8203;
What symptom does skin allergy have
1. Seasonal skin sensitivity
Some people have serious skin allergy problems every season: dry hair, itching, peeling, erythema, etc. Skin sensitivity is related to dry skin, environment, climate, age, food and cosmetics. Allergic people should pay more attention to the balanced intake of dietary nutrition, eat more fruits and vegetables, and eat less fish, shrimp, beef and mutton, greasy, sweet and irritating food. In case of allergic symptoms, stop any cosmetics immediately and observe and maintain the skin. During this period, do not wash your face with too hot water to avoid skin irritation. At the same time, pay attention to sunscreen.
2. Cosmetics allergy
Some ingredients in cosmetics will cause skin allergy, stimulate skin cells and make skin cells produce antibodies, resulting in allergy. If skin allergy is caused by improper use of cosmetics, the ointment for treating general skin diseases cannot be used at will, otherwise, it will cause rough skin, color spots and aggravate skin diseases.
3. Neurodermatitis
Neurodermatitis is a common pruritic skin disease in adults. The cause of onset is generally considered to be related to mental factors, such as emotional excitement, excessive work tension, sadness and anxiety. Severe pruritus is the characteristic of this disease. The skin thickens after scratching, but the boundary is clear and there is no scale. In the early stage, it is light red, and then there is local pigmentation, which often occurs around the neck, behind the elbow, hip and calf.
4. Ringworm of peach blossom
It is a kind of skin allergic reaction. There will be some light red, round erythema, itchy and a little peeling on the face. It is called 'Peach Blossom ringworm' because it often occurs in the warm spring season. This skin disease starts in spring and subsides after summer and autumn. The main symptoms are patches of white or reddish round or oval spots on the face, with small scales attached on the surface, and sometimes itching. More common in the face, but also in the upper arm, neck and shoulder. People with allergic constitution are also related to too much wind and sun, indigestion, lack of vitamins, dry skin, use of inferior cosmetics and other factors. You can't use anti ringworm drugs indiscriminately, otherwise it will aggravate your condition.
How to prevent skin allergy
1. Stay away from allergens
Allergen is a necessary condition for the occurrence of allergy. Without allergen, the occurrence of allergy can be avoided. This is an economic and effective method, but it is not useful for all allergic patients. Some people are allergic to one kind of allergen, and some people may have several kinds of allergens; Some allergens can be avoided, but some allergens are difficult to avoid; And many allergens are unknown, so it is a good way to stay away from allergens, but it is not useful for all patients.
2. Drink plenty of water every day
Whether for our health or to prevent skin allergies, we need to drink more water every day. Water can dilute the mucus inside our body, effectively help the body expel toxins, and alleviate congestion. Therefore, for some friends who often have allergic symptoms, they should drink more water and drink at least eight glasses of water a day.
3. Use cosmetics suitable for skin
When using cosmetics, first apply a little on the skin on the inner side of the forearm, cover it with clean gauze and fix it with adhesive tape. Generally, it takes 24 hours to observe whether there is a reaction. In the short, there is a reaction in a few hours, and in the elderly, it takes 1 week. If there is pruritus, erythema and edema, it means that you are allergic to this kind of cosmetics. In case of cosmetic dermatitis, stop using it immediately.
4. Have a healthy eating habit
In what season, we should arrange our diet according to the climatic characteristics of the season. It's best not to eat unhealthy food. We should also try to eat less spicy food and eat more light things. And at ordinary times, we should also eat more fruits and vegetables.
5. Don't expose your skin to the sun for too long
Although it is good to let the skin bask in the sun from time to time, we should also pay attention to the degree of grasp. If the skin is exposed to the sun for a long time, it is likely to cause skin allergy due to the ultraviolet rays in the sun.