If the patient’s blackheads are small or inconspicuous, they can be improved by a reasonable diet and by strengthening facial cleansing. If the patient has a large range of blackheads, self-treatment effect is not obvious, can be under the guidance of doctors through drugs, physical methods of treatment. 1, reasonable diet: patients consume spicy, high sugar and other stimulating food can increase sebum secretion, can lead to blackheads, pores, should be moderate consumption of coarse fiber and fresh fruits and vegetables, such as cucumbers, oranges, etc., to improve blackheads have a certain effect; 2, drug treatment: blackhead patients can be under the guidance of doctors Under the guidance of doctors, patients with blackheads can take vitamin B6 tablets orally to reduce the abnormal keratinization of the epithelium of the sebaceous gland ducts of hair follicles and improve the symptoms of blackheads. In addition, patients can dissolve the oil and loosen the pores through the local use of vitamin A acid, fruit acid, salicylic acid type drugs. If the patient’s own blackhead removal effect is not good, you can go to the hospital dermatology or cosmetic department, under the professional operation of doctors for fruit acid peeling and other treatments, usually can achieve good results; 3, physical therapy: physical therapy is usually carried out under the operation of professional doctors in hospitals, such as non-ablative fractional laser, picosecond laser, red and blue light irradiation treatment, can effectively improve the patient’s skin blackhead problem.