What should I do if my hand remains numb after an electric shock?

Electric shock causing persistent numbness in the hand can be treated with medications, disinfection, and other methods. Temporary numbness is usually physical in nature, while long-term persistent numbness may be due to pathological causes. If hand numbness is caused by electric shock, patients can take some neurotrophic medications such as methylcobalamin, vitamin B1, vitamin B12, and vitamin B6. Acupuncture, massage, and similar therapies may also be helpful. For localized wounds, timely disinfection and dressing changes are necessary to prevent infection.