Elbow pain is common in everyday life, with clinical manifestations of asymmetric joint pain and joint soreness. To determine the cause of elbow pain, first rule out trauma, because trauma can cause damage to the soft tissues of the hand and elbow joints, and if more serious, fractures and joint dislocations. In this case, the pain is more pronounced and the patient should actively go to the hospital for an examination to clarify the exact extent of the injury. If surgery is indicated, surgery should be performed. When the pain in the hand and elbow joint is not traumatic, it may be caused by a long time posture or a long time repetition of a certain movement, which may lead to repeated strain on the soft tissues around the elbow joint, local congestion and edema, forming a sterile inflammation, inflammatory fluid exudation, which will stimulate the surrounding nerves and lead to pain, such as the more common humeral Inflammation of the medial and lateral epicondyles of the elbow joint, etc. There is also nerve reflex pain which is one of the causes of elbow pain. It is a radioactive elbow pain caused by nerve compression due to cervical disc herniation or cervical spondylosis, usually accompanied by abnormal skin sensation. In this case, it is important to take rest and avoid straining.