Sensitive skin refers to repeated skin allergy above the chest. This is mainly due to the local skin contact with some external substances, the inflammatory reaction in the contact site. Attacks are mostly acute, with erythema, papules, water scars, big sores as the main performance, conscious itching, the following is a small series to do for you to sort out, I hope to be useful to you.
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The reason why the face is always allergic
1、 Internal cause of allergy
1. The skin structure was damaged.
2. Skin immunity and protective function decreased.
2、 External cause of allergy
1. In case of wind, cold, heat, spicy, sun, excitement, hand grasping, pressure, seafood, cosmetics, biting, dust, pollen, cold water, etc.
2. All kinds of fake and inferior cosmetics or cosmetics that are not suitable for you.
3. After peeling of Chinese herbal medicine or chemicals.
4. Long term external application of hormonal ointment or cosmetics.
5. Oily skin or acne after healing damage to the skin.
6. Age: perhaps the growth of age is an important reason for skin sensitivity. Some people's skin was not sensitive a few years ago, but it has become sensitive in recent years. This is because there is a weak acidic sebum membrane on the surface of young and healthy skin to keep moisture and protect the skin from external damage. However, with the growth of age, this sebum membrane is not as healthy as before, so that some sensitive substances are easy to invade the skin.
7. Pet: sensitive skin is easy to be allergic to the fur of domestic pets. This kind of allergy caused by pets is mainly due to the proteins secreted by the fat glands of cats and dogs. When pets lick their hair, these proteins stick to the fur, and then fall into the air, and then adhere to the human skin.
8. Seasonal change: due to various environmental factors, the airborne bacteria spores and pollen and other allergens will release a large number of histamine, a compound that can be found in almost all human tissues, causing facial skin allergy.
9. Temperature change: the temperature changes from cold to hot, making the face of sensitive people red and hot.
10. Ultraviolet: ultraviolet radiation causes facial skin allergy.
11. Special constitution.
How does allergy always do on the face?
1. Reasonable use of skin care products. In case of facial redness, don't try to cover it up with cosmetics or skin care products, which will aggravate the redness. Because many ingredients in cosmetics can stimulate allergic skin and aggravate allergic symptoms. At this time, you can consult the skin care teacher to use calm and soothing skin care products or use essential oil for conditioning. You must not use them blindly to cause more troublesome consequences.
2. Prevent cuticle damage. Cuticle is the outer layer of skin, which has the function of locking water and protecting skin. After facial skin allergy and redness, pay attention to the protection of the cuticle of the skin, do not rub the skin hard, and do not overuse exfoliating products.
3. Avoid external stimulation. People with facial redness should avoid physical stimulation such as ultraviolet rays, hot and cold air, smoke and automobile exhaust as far as possible, and should do a good job in sun protection and skin protection when going out.
Precautions for sensitive skin care
1. To ensure that the skin absorbs sufficient moisture, avoid hot skin caused by dry.
2. Keep your skin clean and wash your face with cold water to enhance your skin resistance.
3. Take more vitamin A, C and E, which are beneficial to the skin. This is true for healthy skin, especially for sensitive skin.
matters needing attention:
1. Try not to put on heavy make-up, stop using any cosmetics immediately after skin allergy, observe and maintain the skin.
2. Avoid excessive sun exposure, use special sunscreen for sensitive skin, otherwise it will cause skin burns, erythema, blackening, peeling and other allergic phenomena.
3. Life should be regular, keep a balanced diet and get enough sleep.