My face suddenly became red, swollen and itchy

The skin on people's faces is the most sensitive part of the skin compared to other parts of the body. Many people will experience allergic reactions when they come into contact with external things. For example, some people who are allergic to pollen may develop red spots on their faces, or their faces may suddenly become red and swollen. Or people may also experience sudden redness and swelling on their faces after eating certain allergic foods. So what is the reason for the sudden redness, swelling and itching on the face?

Perhaps some patients know that the treatment of facial allergies should mainly focus on two aspects: blocking allergens and anti-allergic drug treatment. But it is not easy to accurately find the allergenic factor among more than 20,000 different inducing factors. Moreover, many allergens cannot be completely avoided. Therefore, it is also very important to choose suitable skin care products to avoid damage to the skin and the presence of possible allergens. Facial allergy is just a symptom on the surface of the skin. Some people never experience an allergy in their entire lives, while others suffer from it every other day. This only means one thing, that is, when allergies occur, the external environment is only a subtle trigger, and the main cause is internal body reasons.

2. How to take care of facial allergies and redness

Facial allergies are caused by dry seasons. Most patients are affected by strong ultraviolet radiation and various environmental factors. Spring and summer are the peak seasons for seasonal skin allergies, and those with facial skin allergies are particularly troubled.

First of all, we need to find the allergens of facial allergies and block them. Facial skin allergies should be treated more cautiously than other parts of the body. There are many ways to deal with facial allergies and redness, but each method is suitable for different people. Currently, many patients with facial allergies use western medicine and hormone drugs to treat allergies. However, long-term use of hormones will cause hormone dependence and the formation of hormone-dependent dermatitis (hormone face).

Hormonal drugs can only have a alleviating effect. If patients with facial allergies want to recover completely, they must find the root cause of the disease and then carry out targeted treatment to achieve their goal. In addition, due to facial allergies and redness, itching symptoms will appear. Patients must not use scratching to seek temporary pleasure, and should take good care of their skin in daily life.

1. Most patients with facial allergy and redness know that cosmetics should not be used indiscriminately, and many cosmetics are allergens. When choosing cosmetics, choose natural skin care products with no additives.

Therefore, some patients with facial allergies stop using cosmetics. This practice is negative. Proper use of cosmetics and necessary skin care can enhance the skin's resistance to allergens.

2. In warmer seasons, patients with facial allergies often think that the outside temperature is warmer and the skin's secretion function is vigorous, so they give up skin care to prevent skin allergies.