There are more reasons why the elbow joint hurts when you make a fist with your left hand, mainly related to humeral epicondylitis, cervical spondylosis, rheumatism, rheumatoid diseases and other factors.
1. Epicondylitis of the humerus: long-term tennis, badminton and other sports, the elbow joint frequent force, easy to lead to the epicondyle of the humerus aseptic inflammation, elbow joint pain phenomenon.
2. Cervical spondylosis: a clinical syndrome arising from degenerative lesions of the cervical spine, which may cause elbow pain when compressing local nerves.
3. Rheumatism, rheumatoid diseases: rheumatism, rheumatoid diseases often involve multiple joints, when it involves the elbow, elbow pain may occur.
There may also be other reasons for the pain in the elbow joint when you make a fist with your left hand, such as bone tumors, fractures, etc. When the above symptoms occur, it is recommended that you seek medical attention in a timely manner, and under the guidance of the doctor for targeted treatment and therapy.