Arm fasciitis generally refers to arm fasciitis, often appearing in the anterior or dorsal side, may be caused by trauma, exertion or cold and other reasons. Fasciitis usually occurs in the fascia area, which is mainly located on the surface of the muscle, such as the shoulder, elbow area, etc. The elbow in the long working hours, or repeated forceful activities of the wrist caused by the tendon and the lateral epicondyle of the humerus at the connection of the injury, which gradually formed aseptic inflammation; and this type of inflammation is called fasciitis. Appear arm pain and other symptoms, it is recommended to go to the hospital for diagnosis, and then according to the results of the doctor’s diagnosis for treatment, to avoid missing the best time for treatment.