Tendon pain may be caused by soft tissue injury, muscle strain, lumbar disc herniation, etc. It may also be caused by nerve compression, which can be treated by braking and resting, physical therapy, anti-inflammatory and analgesic drugs such as Celecoxib, and surgery. 1. Soft tissue injury: If it is caused by muscle or ligament, fascia and other soft tissue strains, patients can immobilize the painful part of the tendon and reduce the activity of the affected limb, so as to promote the recovery. After the acute period, hot compresses and massage can also be used to promote blood circulation, relieve pain and promote recovery. 2. Muscle strain: it may be caused by long-term muscle strain, or it may be caused by strenuous exercise, which can be treated with non-steroidal anti-inflammatory and analgesic drugs such as celecoxib. 3. Herniated lumbar disc: Herniated lumbar disc compressing the nerves may also cause tendon pain, which can be treated with surgery such as nucleus pulposus removal. 4. Joint cysts: Joint cysts can compress the surrounding tissues and cause tendon pain, and surgery can be used to remove the cysts. Patients with tendon pain should go to the hospital for examination to identify the cause of tendon pain. The above medications should be taken under the guidance of a physician.