A burst of numbness in the whole body at night, like an electric shock, may be caused by plant nerve dysfunction, hypocalcemia, peripheral neuritis and other reasons. In terms of treatment, it is mainly to apply medication or surgical treatment for the primary disease. 1. Phytoneurological dysfunction: this disease is usually caused by long-term mental and psychological stress of continuous stimulation, resulting in dysregulation of the autonomic nervous system, due to dysregulation of the autonomic nervous system, which may cause a burst of numbness at night like electrocution. After a clear diagnosis, B vitamins, methylcobalamin and other neurotrophic drugs can be used to improve. 2. Hypocalcemia: patients with low calcium levels in the blood, resulting in increased excitability of muscle nerves, which may cause a bout of numbness like electrocution at night. After clear diagnosis, calcium carbonate, calcium gluconate and other calcium supplements can be used to replenish the body with calcium, which is helpful to relieve the above symptoms. 3. Peripheral neuropathy: It can be manifested as peripheral nerve sensory disorder, which may cause a bout of numbness in the whole body at night, like electric shock. Neurotrophic drugs such as B vitamins and methylcobalamin can be used to promote the recovery of damaged nerves and relieve symptoms. Sleeping at night a burst of numbness like electric shock, may also be related to other factors, if the symptoms continue to be unable to alleviate, should be as early as possible to consult a doctor, diagnose the cause, give targeted treatment.