Hot face acne, that is, high temperature can aggravate and induce acne, because high temperature can cause increased oil secretion, hair follicle oil and keratin discharge is not smooth, can be treated with topical medication, daily protection, oral medication and so on. 1. Topical medications: If acne is the main cause, azelaic acid and adapalene can be used externally, which have the effect of dissolving microcomedones. If inflammatory papules are the main cause, the above medications can be used externally with the addition of fusidic acid and benzoyl peroxide. 2. Daily protection: Reduce make-up, reduce the intake of high glycemic index food, choose the appropriate cleansing index cleansing products, clean the face in time. 3. Oral medication: If acne is more serious, forming nodules and cysts, oral retinoic acid preparations, such as isotretinoin capsules can be taken; if the local infection and inflammation are more serious, oral antibiotic treatment, such as minocycline, etc. can be used. The above medication should be under the guidance of a physician, if you need treatment, please go to the hospital in a timely manner, and follow the doctor’s instructions for standardized treatment.