The key to the treatment of numbness of hands and feet is to dissolve the thrombus and relieve the hypercoagulable state of blood, remove the old thrombus and prevent the formation of new thrombus. After the eradication of thrombus, the next step is to treat the sequelae from the aspects of medicine, diet, specific functions and physical exercise. The numbness of hands and feet is caused by local vascular stenosis and insufficient blood supply. You can properly take some vasodilators according to the doctor's advice, strengthen nutrition and physical therapy, and also use hot compress, local massage, acupuncture, infrared therapeutic apparatus, etc. Of course, we also need to take a walk properly to maintain an ordinary and optimistic attitude. In addition, we can see the experience of some similar patients around us and carry out various treatments. Of course, the main purpose of this treatment is to strictly control blood sugar. Large scale studies abroad have proved that strict control of blood sugar can partially prevent the occurrence and development of diabetic peripheral neuropathy. In addition, early use of vitamin b12 preparations, especially vitamin b12 of grade A, can achieve partial effects when peripheral neuropathy occurs. For example, combined use of vitamin b1 and b6 may have better effects, as well as sports treatment, We mainly focus on the movement of the neck and shoulder, as well as the movement of the hand and face.