Small bumps on the face do not hurt or itch, may be caused by perifollicular keratosis, allergic dermatitis, etc. Perifollicular keratosis can be treated with topical urea Vitamin E cream, allergic dermatitis can be treated with topical hydrocortisone butyrate or oral loratadine.
1. Keratosis pilaris: manifested as keratinization of the hair follicle mouth of the skin disease, the patient’s skin lack of water and lack of oil, at the same time there are erythema, pimples and other symptoms, usually painless and itchy. Wait until the summer air humidity increases, the skin sweating symptoms may be reduced. Can be improved by taking vitamin A or topical urea Vitamin E cream.
2. Allergic dermatitis: Allergy may also be manifested as small bumps that do not hurt or itch. The first step in treating allergy is to stay away from allergens, which may be cosmetics, skin care products, volatile substances in the environment, ultraviolet rays and so on.
Once allergic patients are recommended to go to the hospital as soon as possible for examination, and can be treated with glucocorticosteroids such as hydrocortisone and anti-allergy drugs such as loratadine under the guidance of the doctor, so as not to aggravate the allergy.
In conclusion, the causes of itchy bumps on the face may be various, and it is recommended to go to the dermatology department of the hospital to consult a professional doctor for treatment under the guidance of the doctor.