Blackheads are usually difficult to eradicate naturally, and may appear to be reduced with age and declining oil secretion, but they are generally not completely eliminated naturally. Currently, blackheads can be improved by improving lifestyle, reasonable diet, and medication.1. Improve lifestyle: Patients should use warm water to wash their faces, along with cleansers containing fruit acids, salicylic acid, niacinamide, and other cleansers that control oil and inhibit sebaceous gland secretion. Regularly use a cleansing mask to unclog pores, clean up oil and keep the skin clean. It is recommended that patients use sterilized acne needles to remove blackheads, do not directly squeeze the blackheads with both hands, easier to cause skin infection, resulting in increased pores, and in serious cases can cause scarring remains; 2, reasonable diet: consumption of spicy, greasy, high sugar and other foods can increase sebum secretion, thereby aggravating the blackheads, it is recommended that moderate consumption of coarse fiber food and fresh fruits and vegetables, such as cucumbers, oranges, etc.; 3, drug therapy: patients can be in the doctor The patient can take vitamin B6 tablets orally under the guidance of the doctor to reduce the abnormal keratinization of the epithelium of the sebaceous gland ducts of the hair follicles and improve the symptoms of blackheads. In addition, patients can dissolve oil and loosen pores through the local use of vitamin A acid, fruit acid and salicylic acid drugs. If the patient’s own blackhead removal effect is not good, can go to the hospital dermatology or cosmetic department, under the professional operation of doctors for fruit acid peeling treatment; 4, 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 blackhead problem.