The sensation of electric shock after finger trauma may be caused by damage to the nerves of the hand, among other things. Finger trauma can cause local soft tissue and bone damage. When the damage to the finger nerve or cutaneous nerve, if not timely treatment or poor recovery, finger pain, numbness and other symptoms, which can be manifested as an electrocution-like sensation. When the finger trauma appeared electrocution-like sensation, should consult a doctor in time, by the specialist doctor to carry out specialized physical examination and electromyography and other examinations, to clarify the situation of nerve damage. In the regular hospital for localized hot compresses, physiotherapy and other treatments, but also follow the doctor’s instructions to apply methylcobalamin and other nutritive nerve drugs, if necessary, but also need to carry out surgical treatment to repair the damaged nerves. In addition, finger trauma injury to the lateral nerve, after healing, the broken end of the nerve may form a neuroma, can also appear when touching the electric shock-like sensation, the need for surgical treatment. If you have an electric shock sensation after hand trauma, you should consult a doctor in time to make a clear diagnosis and actively carry out appropriate treatment, which will help to alleviate the uncomfortable symptoms as soon as possible.