Acne breakouts are generally referred to as acne outbreaks, and there is no such thing as first aid for acne outbreaks, patients can take general treatment, medication, physical therapy and other ways to improve. 1. General treatment: For acne outbreaks, patients should not stay up late, regular routine. Pay attention to sun protection and avoid make-up as much as possible. 2. Medication: For patients with acne outbreaks, you can follow the doctor’s instructions to use topical adapalene, tazarotene and other retinoic acid creams, which have the effect of dissolving acne, but there is a risk of teratogenicity. Topical benzoyl peroxide and azelaic acid can also be used, which can kill Propionibacterium acnes and fight inflammation. If accompanied by pustules, drugs such as topical fusidic acid can also be used. If the disease is more serious, it is necessary to combine oral drugs such as retinoic acid (isotretinoin capsules), antibiotics (doxycycline tablets), or short-term oral hormone drugs such as prednisone in small doses. 3. Physical therapy: Some patients with acne outbreaks can also use photodynamic therapy as prescribed by the doctor, which destroys Propionibacterium acnes through photodynamic effects and reduces the inflammatory response. If acne outbreaks occur, it is recommended that patients go to the hospital, under the guidance of the doctor to standardize the use of medication, not self-medication.