Due to individual differences, the fading time of acne is not fixed. Some people may gradually fade within two or three months, but some may take longer, six months to a year or more to fade. The cause of acne is complex, but mainly related to the increase in the level of androgens and sebum secretion during puberty, if patients usually pay attention to the adjustment of the diet structure, scientific arrangement of life and rest time, acne disappearance time may also be significantly shortened. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. Keeping a soothing mood and regular work and rest will help the endocrine organs work in a coordinated manner. Appropriate exercise also helps regulate the patient’s endocrine, so that androgens remain in a more stable state and shorten the disappearance time of acne. In addition, daily attention should be paid to keeping the skin clean, which can largely reduce the clogging of pores, such as washing the face with warm water once or twice a day, wiping the moisture with a clean towel, while avoiding squeezing or scratching the lesions with your hands, etc. Topical medication can also be applied when acne is serious. Common medications include vincristine cream, adapalene gel, tazarotene gel, etc. In general, after reasonable adjustment and treatment, the disappearance time of acne will be largely shortened.