Hand pain from writing is mainly caused by fatigue of the tendons and joints of the hand after excessive writing, and may also be caused by an incorrect posture in holding the pen. It can be relieved by adjusting posture and rest, physical therapy and medication. 1. Adjustment of posture and rest: should be adjusted to the correct posture of holding the pen, sitting upright, if the writing time is too long, should be reasonable arrangement of the writing time, you can write for a period of time to rest for a while and then continue to write. 2. Physical therapy: you can massage and apply hot compresses on the painful parts, which can promote local blood circulation and reduce the pain. 3. Medication: If the pain is serious, you can take medicines that activate blood circulation and remove blood stasis or anti-inflammatory and pain relief medicines for a short period of time, such as blood circulation and pain relief capsule, ibuprofen and so on, and you can also use diclofenac diethylamide latex for external application. If the above measures do not work, or if the pain symptoms are severe, there may be other causes, and you should go to the hospital in time to clarify the cause of the pain and treat it. The above medications are recommended to be used under medical supervision.