Patients who feel tendon pain when their arms are bent can use short-term braking and fixation of the elbow joint and upper limbs, as well as medication and physical therapy, as follows: 1. Short-term braking and fixation: short-term braking and fixation of the elbow joint and upper limbs can make the elbow joint and other parts fully relaxed, which is conducive to tissue damage or inflammation recovery and can relieve pain symptoms, generally requiring 1-2 weeks of rest, and in severe cases, 4-6 weeks of rest. 2. 2.Medication: Apply Furtalin ointment or compound Nanxing pain relief cream on the painful area, which can reduce the local pain symptoms. Oral anti-inflammatory and pain-relieving drugs, such as celecoxib capsules, loxoprofen sodium, Ankangxin, etc., can improve inflammation and reduce pain symptoms. 3.Physical therapy: such as ultrashort wave therapy and far-external ray therapy can improve local blood circulation and promote inflammation or wound repair, which can also relieve pain symptoms.