Carpal tunnel syndrome is the most common peripheral nerve compression disease, and it is also the most common surgical treatment method for hand surgeons. There are many non surgical treatment methods for carpal tunnel, including brace immobilization and corticosteroid injection. If conservative treatment can not alleviate, surgical treatment should be considered. Often the syndrome is mainly caused by the compression of the median nerve, and there are many reasons, Most of them are closely related to lifestyle. The incidence of carpal tunnel syndrome is higher in women than in men, but the reason is not clear. For carpal tunnel syndrome, some drugs can be taken orally, including some non steroidal anti-inflammatory drugs, such as etocoxib, iricoxib, etc., and at the same time, mecobalamin can be added to nourish the nerves. Corticosteroid injection can be used if necessary, If the above treatment has no effect, surgery should be considered.