At present, there is a lack of clinical treatment means to completely cure acne, most of the acne can be improved or cured by general treatment, medication and physical therapy. 1. General treatment: Acne belongs to mild acne, patients should pay attention to facial cleanliness and hygiene to avoid pore blockage; avoid eating spicy, stimulating, oily, too sweet food; avoid squeezing and scratching acne to avoid infection. 2. Medication: Adapalene gel, tazarotene gel and other medications can be used for topical application, which can help dissolve acne; topical medications such as benzoyl peroxide, azelaic acid and other medications can also be used; moderate and severe acne can be taken orally, such as minocycline, doxycycline, isotretinoin and other medications. 3. Physical therapy: photodynamic therapy can destroy Propionibacterium acnes and reduce the inflammatory reaction; fruit acid therapy can accelerate the shedding and renewal of epidermal cells; for larger acne, the contents can be squeezed out by professionals using an acne squeezer. It is recommended that patients with acne on the face should seek medical attention when the results of general treatment are unsatisfactory, choose the best treatment plan under the guidance of a doctor, and avoid using medication privately to avoid delaying the condition.