Tennis elbow is usually referred to orthopedics. Tennis elbow is also called epicondylitis of the humerus, which is caused by repeated flexion and extension of the forearm rotational activities, resulting in aseptic inflammation of the extensor tendon stopping point caused by repeated pulling and stimulation, resulting in pain on the outside of the elbow joint. The symptoms of tennis elbow should be diagnosed in the orthopedic department of the hospital, and further confirmed by the doctor’s examination and filming; most of the treatments for tennis elbow can get good therapeutic effect through conservative treatments, which can reduce the flexion/extension/rotation activities of the forearm, and do the localized hot compresses, microwave therapy and other physical treatments. If the symptoms still can’t be improved, you can follow the doctor’s instructions to take oral non-steroidal drugs, such as etoricoxib celecoxib to improve the pain symptoms; most of the patients are able to get a good recovery, if still can’t be improved, you can also take the closed treatment method. If you have tennis elbow, you must go to a regular hospital for consultation and treatment, do not do it on your own, so as not to delay the condition.