Body acne is generally referred to as acne, usually due to Propionibacterium acnes infection, excessive sebaceous gland secretion, abnormal keratinization of hair follicle openings and other factors, etc. Patients can alleviate the condition through general treatment, medication, physical therapy and other ways. 1. General treatment: patients should pay attention to dietary adjustments, eat less high sugar and dairy products, avoid eating spicy and stimulating foods, patients should also pay attention to skin cleaning, you can use warm water and neutral soap to clean the face, avoid squeezing and scratching the affected area, and patients should also ensure that they have enough sleep, avoid staying up late, and be careful with the use of bromine and iodine drugs. 2. Medication: Acne patients can use retinoids, such as adapalene gel and tazarotene, and antibiotics, such as fusidic acid cream and erythromycin ointment, for localized treatment under the guidance of a doctor. Patients can also take oral isotretinoin and spironolactone as prescribed by the doctor for systemic treatment. 3. Physical therapy: Acne patients can also under the operation of professional doctors for physical therapy, such as photodynamic therapy, laser therapy, fruit acid therapy, etc., in order to improve the symptoms of acne. It is recommended that patients strictly follow the doctor’s prescription of medication, actively cooperate with the doctor’s treatment, regular review in life, daily monitoring of the condition, to prevent further development of the disease.