Sudden acne growth on the face is usually associated with a short-term decrease in resistance due to factors such as staying up late and drinking alcohol, mostly on the face, often erupting in 1-2 days to grow more. This kind of pimple was formed several months ago, only now broke out, rather than recently long. The treatment can be topical application of clindamycin metronidazole, with the external application of vitamin E cream, while eating detoxification acne pills to clear internal heat. This sudden outbreak of acne, although long, is a chronic lesion, and most of the continuous medication time is not less than one month, so be patient. You should pay attention to eating more green vegetables, avoid alcohol, etc., and try to rest before 11:00 pm. Acne is a skin disease, it is not recommended to use acne cosmetics.