Small bumps on the face may be caused by acne, cosmetic dermatitis, flat warts, common warts and other diseases.
1. Acne: The cause of acne has not been fully clarified, and it is considered to be related to heredity, androgen levels, and the proliferation of Propionibacterium acnes, which may lead to pimples, inflammatory papules, pustules, etc. on the face. Clindamycin, fusidic acid, adapalene and other drugs can be used externally. If necessary, oral doxycycline, minocycline and other treatments.
2. Cosmetic dermatitis: just change the new cosmetic skin is not quite adapted to the face may appear erythema, pimples, it is recommended to stop the use of suspected cosmetics, oral loratadine, levocetirizine hydrochloride, topical tacrolimus, pimecrolimus ointment coating treatment.
3. flat warts: flat warts are related to human papilloma virus infection, which may lead to the appearance of pimples on the face and the back of the hands from rice grains to soybean size. They can be treated with salicylic acid ointment, imiquimod cream or by liquid nitrogen freezing, laser or surgical excision.
4. Common warts: Common warts are caused by human papilloma virus infection of the skin and mucous membranes, resulting in the appearance of local rough surface, grayish-white flat or raised pimples. The treatment includes cryotherapy, laser, electric drying, etc., and surgical excision treatment if necessary.
The appearance of small bumps on the face, consider and a variety of diseases, it is recommended to go to the hospital dermatology department, first to clarify the cause, and then standardized treatment.