Arm folliculitis usually refers to the folliculitis that occurs in the arm area, the same as other parts of the folliculitis, and bacterial infection related, can be treated through general treatment, medication, physical therapy and other ways. 1. General treatment: after the arm folliculitis, we should pay more attention to the cleanliness of the folliculitis area, you can choose warm water or antibacterial soap to clean. At the same time, we should maintain a light and nutritious diet, do not eat spicy and greasy food. 2. medication: because the occurrence of folliculitis and bacterial infection, so you can choose iodophor solution for local disinfection, you can also choose mupirocin ointment, fusidic acid cream and other drugs coated, if necessary, with oral amoxicillin, clindamycin, and other antibiotics to improve the therapeutic effect. 3. Physical therapy: for arm folliculitis, if the area is large, you can choose to use far infrared radiation to assist in the treatment, can effectively promote the inflammation of the decline. The arm folliculitis suggests timely medical treatment, avoid blindly use of drugs, the above drugs need to be used under the guidance of a professional physician, in order to avoid adverse effects.