Staying up all night with chin acne can be treated with topical medications, oral medications, etc. Daily cleansing and diet can also be effective in preventing chin acne. 1. If the chin long is granular, white small pimples, which is also commonly referred to as acne, you can apply 0.025% retinoic acid ointment, adapalene gel and other topical, do not need to take oral medication. 2. If nodular, red cystic acne occurs, it needs to be treated with oral medication, such as oral minocycline hydrochloride tablets and compound glycyrrhizin tablets, vitamin C tablets, and in terms of topical medication, erythromycin erythromycin isotretinoin gel and clindamycin metronidazole applicator can be used in conjunction with the medication. 3. Keep the skin clean and hygienic, diet, need to avoid spicy, stimulating food, avoid drinking alcohol, reduce the intake of greasy food and sweets, less late at night, more rest. If you’ve been up all night with pimples on your chin, it’s recommended that you go to a regular hospital for diagnosis and treatment, and try not to take any action without authorization, so as not to aggravate your condition by causing an infection.