Finger pain from playing with cell phone may be related to over exertion, which can usually be relieved after rest. It is also considered to be related to tenosynovitis and carpal tunnel syndrome, which can be relieved by general treatment, medication, physical therapy and surgery. 1. Overwork: When some people keep the same position for a long time to play the cell phone, the finger area can be overworked and pain symptoms. Usually, the pain is relieved after resting, moving the fingers and applying hot compresses, and no other special treatment is needed. 2. Tenosynovitis: pain can be oral ibuprofen, naproxen and other non-steroidal anti-inflammatory drugs to relieve, but also can be injected with lidocaine, procaine and other local anesthetic drugs, or tendon sheath injection such as betamethasone and other glucocorticosteroid therapy. If the disease is serious or the effect of drug treatment is not satisfactory, surgical treatment such as tenotomy and decompression is feasible. 3. Carpal Tunnel Syndrome: Usually, non-steroidal anti-inflammatory drugs such as ibuprofen and acetaminophen, and nutritive nerve drugs such as methylcobalamin and vitamin B1 can be taken for treatment. Part of the carpal tunnel can be injected into the lidocaine and other drugs for closed treatment. In severe cases, open carpal tunnel decompression surgery, endoscopic carpal tunnel release decompression surgery and other surgical treatments are feasible. There are many other causes of cell phone finger pain, such as cervical spondylosis, finger osteoarthritis. If the rest does not relieve, it is recommended to consult a doctor in a timely manner, improve the examination to clarify the cause of the disease, follow the doctor’s instructions for targeted treatment, do not use drugs indiscriminately. Daily attention to hand care, to avoid excessive exertion.