Elbow pain may be caused by physiological reasons such as excessive exercise, or it may be caused by pathological reasons such as trauma, fasciitis, elbow joint disease. 1. Over-exercise: due to over-exertion of arm muscles lactic acid and other metabolites accumulation, stimulation of the peripheral nerves, the patient may appear elbow soreness. 2. Trauma: due to trauma caused by fractures around the elbow joint, muscle, ligament and other tissue damage, patients may experience elbow pain. 3. Fasciitis: due to long-term arm strain caused by aseptic inflammation of the soft tissues around the elbow joint, inflammation stimulation of the surrounding tissues can cause elbow pain. 4. Elbow joint diseases: such as elbow epicondylitis, elbow tuberculosis, elbow joint infection, elbow tube syndrome and other diseases, can cause elbow pain. There may be other reasons for elbow pain, so you should consult a doctor in time to clarify the cause of the disease and treat it under the doctor’s guidance.