If the patient has pain at the tip of the medial elbow bone, the causes are as follows: First, humeral epicondylitis: it is easy to lead to the tip of the medial elbow bone, with pain and pressure pain. Second, elbow tube syndrome: also prone to elbow medial bone tip area with pain, and sometimes there will be the inner forearm, little finger and ring finger ulnar side with numbness symptoms. Third, elbow joint degeneration, osteophytes: also easy to cause pain in the elbow medial bone tip area. Therefore, after the patient has pain in the tip of the elbow bone, it is necessary to consult the doctor to see what the cause is. Treat the cause to relieve the pain. In the case of pain, we must avoid repeated elbow flexion and extension and excessive stress activities, especially to avoid excessive lifting and carrying activities in the upper limbs, so as not to aggravate the pain.