Often play with cell phones and lead to numbness of the fingers, usually because of peripheral circulation and blood supply is incomplete, at this time you can apply the following methods: 1, you can line hand massage, with two hands alternating with each other massage, rub the palm of the hand hot along the palm of the hand to the heart of the hand to the heart of the back of the palm of the hand to the back of the hand for the massage in sequence, and then from the first finger to the last finger to interact with each other alternately massage, can relieve the situation of numbness of the fingers. 2, often play the cell phone finger numbness, but also due to cervical spondylosis and the peripheral nerve radiculitis has a relationship, should fully relax the cervical spine or take a certain treatment of the cervical spine of the medication, such as root pain Ning, etc., can be relieved due to cervical spondylosis compression caused by the finger numbness. 3, often play the cell phone caused by finger numbness, but also peripheral neurorrhaphy related to the peripheral nerve radiculitis, especially in the diabetes mellitus combined with the patient with peripheral neurorrhaphy. Peripheral radiculitis is particularly significant in patients with diabetes combined with peripheral radiculitis. You can take a certain amount of vitamin B such as vitamin B1, B6, vitamin B12 can relieve the clinical symptoms of numbness of the fingers.