Acne is acne, and the generic name of Pirimiphos is Dexamethasone Compound Acetate Cream, which is not to be used for acne. Dexamethasone acetate cream is a glucocorticoid drug, mainly used to treat eczema, contact dermatitis and other allergic diseases. While acne is mostly associated with inflammatory diseases caused by abnormal secretion of sebaceous glands in hair follicles, so the use of Dexamethasone Acetate Cream is not the right treatment for acne. Acne patients usually need to wash their face with warm water every day to keep the skin clean and dry. You should also be careful not to squeeze the pimples with your hands to avoid bacterial infection. Usually you can use Vitamin A cream, erythromycin ointment, clindamycin hydrochloride cream and other medications according to the doctor’s instructions to apply treatment, if necessary, you can also choose to remove acne laser. It is recommended that patients with acne should consult a doctor in time and choose the appropriate medication according to the doctor’s instructions, do not self-medicate.