It is suggested to do a comprehensive inspection to find out the reason. You can also choose Chinese medicine to treat it through acupoints, acupuncture and so on.
Numbness of hands and feet can massage the following points. Hegu point (between the first and second metacarpals on the back of the hand, at the radial midpoint of the second metacarpal), Zhongzhu point (on the back of the hand, at the back of the ring finger joint, at the depression between the fourth and fifth metacarpals), Yanggu point (at the ulnar side of the wrist, at the depression between the styloid process of the ulna and the triangular bone), and wrist bone (at the ulnar side of the palm, at the fifth metacarpal bone) naturally put the patient's palm down on the plane and align it.