My face is allergic and has a lot of small pimples

I believe that many people who do not have oily acne-prone skin do not know that if there is a slight allergy on the face, many small pimples will grow. These small pimples are a serious problem for us. If they are not treated actively, it will lead to some complications and even cause many problems with the skin and stratum corneum on the face. We must find the cause of this in our daily lives.

Basic introduction to facial allergies

Facial skin allergy is a very common form of allergy, with 20% of people suffering from skin allergies. The symptoms of skin allergies are itching, which may also be accompanied by redness, swelling, dry scales, blisters, or scabs and exudate from the lesions; these lesions vary in shape and size. Occasionally, symptoms such as chest tightness, numbness, and swelling may occur; when these symptoms occur, it is a skin allergy.

Skin allergy is a very common form of allergy, some of which may present symptoms such as scabs and exudate from the lesions; these lesions vary in shape and size. Occasionally, symptoms such as chest tightness, numbness, and swelling may occur; when these symptoms occur, it is a skin allergy. Other symptoms of skin allergies include itching, sneezing, runny nose, watery eyes, rash, airway obstruction, or skin symptoms such as hives. In extremely rare cases, allergic reactions can even be life-threatening, such as a condition called anaphylactic shock.

Internal and external factors

1. Internal causes of allergies

Skin allergy is a very common form of allergy

1. The skin structure is damaged.

2. The skin's immune and protective functions decline.

Second, allergic external factors

1. Exposure to wind, cold, heat, spicy food, sunlight, excitement, scratching, pressure, seafood, cosmetics, bites, dust, pollen, cold water, etc.

2. Various counterfeit and inferior cosmetics or cosmetics that are not suitable for you.

3. After peeling with Chinese herbal medicine or chemical drugs.

4. Long-term application of hormone-containing ointments or cosmetics.

5. Oily skin or damaged skin after acne heals.

6. Perhaps aging is an important reason for skin sensitivity. Some people's skin was not sensitive a few years ago, but has become sensitive in recent years. This is because there is a weakly acidic sebum film on the surface of young and healthy skin, which retains moisture and protects the skin from external damage. However, as we age, this sebum film is not as healthy as before, making it easy for some sensitive substances to invade the skin.

7. Sensitive skin can easily develop allergies due to the fur of domestic pets. The main cause of this pet allergy is the protein secreted by the oil glands on the bodies of cats and dogs. When pets lick their fur, these proteins are attached to the fur, then scattered into the air and attached to human skin.

8. Due to various environmental factors, allergenic substances such as bacterial spores and pollen dispersed in the air will release a large amount of histamine, a compound that is distributed almost throughout all tissues of the human body, causing facial skin allergies.

9. The temperature fluctuates between hot and cold, causing redness and hotness on the faces of sensitive people.

10. Ultraviolet radiation causes facial skin allergies.