Blackheads are the earliest skin damage of acne and can be effectively removed through general treatment and medication. 1. General treatment: The causes of blackheads include sebum secretion, increased androgen secretion, etc. Therefore, it is advisable to use warm water to wash the face, do not use ointment cosmetics, and keep the face clean. At the same time, we should prohibit spicy, stimulating, greasy food, avoid staying up all night and keep a happy mood. 2. Medication: Topical isotretinoin, adapalene, benzoyl peroxide, azelaic acid and other drugs, and/or oral isotretinoin can remove blackheads, and the use of drugs should be carried out under the guidance of medical professionals. The treatment cycle of blackheads is usually 1~2 months, and the prognosis is good after timely removal, care and treatment. Patients are advised to visit the hospital in time and standardize the treatment under the guidance of doctors.