A twisted tendon in the arm can be treated with general therapy, physical therapy or medication depending on the severity. 1 general treatment: arm tendon twisted need to brake rest, avoid work, use plaster or support to fix the upper limb. 2. Physical therapy: if the local swelling can be taken ice packs, once twenty minutes, three times a day, can prevent further aggravation of swelling, after seventy-two hours can be taken to improve local blood circulation, relieve pain, the application of ultrasound physiotherapy or red light treatment. 3. medication: under the guidance of a doctor, topical diclofenac diethylamide cream, oral nimesulide or ibuprofen extended-release tablets. Topical antispasmodic analgesic tincture and other drugs. In addition, it is also necessary to rule out fractures, nerve damage and other conditions, and further clarify the diagnosis and treatment.