Skin bumps may be flat warts, molluscum contagiosum, eczema and other causes, which can be eliminated by physical means such as laser or topical medication.
1. Flat warts: Infection with HPV (human papillomavirus) type 3, type 10, etc. caused by abnormal keratinization and proliferation of the skin, appearing in the face, back and other parts of the face higher than the epidermis of the flat pimples, the surface is smooth, the texture is hard. It can be treated with medicines such as topical salicylic acid, retinoic acid, imiquimod cream, etc., and if necessary, it can be treated by laser, freezing, electrocautery and other physical ways or surgery.
2. Soft fibroblastoma: commonly known as dermatofibrosarcoma, the etiology of which is unknown, is a common benign neoplastic lesion caused by proliferation of fibrous tissue in the skin. It can be eliminated by laser, ligation, excision, liquid nitrogen freezing and carbolic acid cauterization.
3. Eczema: chronic inflammatory changes in the skin caused by contact with allergens, autoimmune disorders, infections and other factors, mainly manifested as skin redness, swelling, corn-like papules, blisters and other symptoms. It can be treated with glycerine lotion, boric acid solution, dexamethasone ointment, tacrolimus ointment and so on.
Skin bumps may be related to a variety of factors, it is recommended to consult a doctor to clarify the diagnosis, the drugs need to be used under the guidance of a physician.