If you have pimples around your nose and mouth, it is considered to be acne, which can be solved by general treatment, medication and physical therapy. 1. General treatment: keep the skin clean and hygienic, use mild cleansing products to wash your face, avoid squeezing and scratching acne, pay attention to light diet, eat less greasy and spicy food, regular work and rest, avoid staying up late. 2. Medication: Adapalene gel and benzoyl peroxide gel can be used externally to inhibit the secretion of sebaceous glands, shrink the pores, and prevent the over-keratinization of hair follicles; if infections are combined, antibiotic drugs such as fusidic acid cream and metronidazole gel can be used externally for treatment. 3. Physical therapy: patients with a longer course of disease and recurrent episodes can consider LED blue light, or red light treatment, and can also take photodynamic therapy to promote acne subside. It is recommended that patients go to the hospital in time, under the guidance of professional doctors for treatment, do not blindly use their own medicine.