Staying up all night with small bumps on the face is generally known as acne in medicine, and patients can be treated with general treatment, medication, and fruit acid peels. 1. General treatment: patients should maintain facial hygiene in the near future, usually avoid washing the face with irritating soap. Avoid eating spicy foods such as chili peppers and mustard in the near future. At the same time, less stay up late, keep a regular routine. 2. Medication: Acne patients can follow the doctor’s instructions to use topical retinoic acid drugs, such as retinoic acid ointment, adapalene gel, to dissolve microcomedones, anti-inflammatory and other effects. Topical azelaic acid and other antioxidants can also be used to kill Propionibacterium acnes and prevent localized hyperpigmentation after acne is eliminated. 3. Physical therapy: acne patients can follow the doctor’s instructions for photodynamic therapy, using photodynamic effect to reduce the inflammatory reaction of the acne area, to promote recovery. It is recommended that acne patients take good care of their face, go to the hospital in time, and choose the appropriate treatment under the guidance of the doctor.