Arm tendon pain needs to be treated according to the cause of the disease, generally there are rest, local hot compresses and other physical therapy, celecoxib and other anti-inflammatory pain and methylcobalamin and other neurotrophic drugs and surgical treatment and other ways. 1. Muscle spasm:For muscle spasm caused by bad posture, patients may have arm tendon pain. It is recommended to take sufficient rest, keep warm, avoid movements that stimulate pain, and take pain relieving drugs such as ibuprofen externally or orally when the pain is severe. 2. Trauma: due to trauma caused by rotator cuff tendon tears, osteoarthritic injuries, patients may experience hamstring pain. When the injury is mild, patients can take rest, early cold compresses, and painkillers such as Loxoprofen for pain relief. If the injury is serious, surgery can be used according to the situation. 3. Neuropathic pain: such as cervical spondylosis, carpal tunnel, elbow syndrome and other diseases, compression of the nerve patients can appear arm tendon pain. Treatment to rest, localized hot compresses and other physiotherapy, celecoxib and other anti-inflammatory pain and methylcobalamin and other neurotrophic drugs, if necessary, surgical treatment. 4. Fasciitis: such as biceps long head tendonitis, the treatment of pain can be hot compresses or oral anti-inflammatory analgesic drugs to relieve, if necessary, the need for local closed treatment. If the arm tendon pain is not relieved, or accompanied by other symptoms, you should go to the hospital in a timely manner, after a clear reason to give targeted treatment. The use of drugs need to follow the doctor’s instructions.