The cause of acne may be related to acne, folliculitis, eczema, etc., need to be on the cause of drug or physical therapy, there is no fastest and most effective way to eliminate. 1. For pimples caused by acne, topical adapalene gel, fusidic acid cream and other medications can be used to treat acne, and in severe cases, oral isotretinoin, doxycycline and other medications can be taken under the guidance of a doctor; in addition, red and blue light irradiation and other treatments can also improve the disease to some extent. 2. For the folliculitis caused by, can follow the doctor’s instructions external mupirocin ointment and other ointments, oral amoxicillin and other antibiotics; ultraviolet irradiation and other physical therapy can promote the infection subside. 3. for eczema caused by, can follow the doctor’s instructions external tacrolimus ointment and other immunosuppressants, hydrocortisone, or oral prednisone and other glucocorticoids, oral cetirizine and other antihistamines, etc.; ultraviolet irradiation and other methods can promote eczema recovery. It is recommended that people with acne go to a regular hospital in time to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.