Small moles on the face are usually referred to as pigmented nevi, which can be treated with physical therapy and surgical excision methods.
Pigmented nevus is a kind of benign proliferation of melanin cells in the skin, which can appear in any part of the body. It does not have any effect on the body. Pigmented nevi on the face have a low risk of malignancy and usually do not need to be removed, but if there are more pigmented nevi affecting the aesthetics, you can consider laser, electrocautery or liquid nitrogen freezing treatment.
For small moles that are particularly dark in color, suddenly increase in size within a short period of time, or have obvious discomfort, it is best to go to the hospital in time for surgical excision, and send the excised pigmented mole to the Department of Pathology for examination to determine whether there is any malignant transformation.
After removing the mole, you can use erythromycin ointment to prevent infection, avoid touching water for a short time, eat less spicy and stimulating food, don’t drink alcohol, and don’t touch the place where the mole is removed with your hands. The above operations need to be operated by professional doctors or technicians in regular institutions.