Leg numbness how to do: 1, if the leg numbness caused by a stroke, you need to go to a regular hospital, improve the CT or MRI examination of the head, according to the results of the diagnosis is clear for reasonable treatment. If the leg numbness is caused by lumbar spine lesions, you need to avoid strenuous activities of the waist, bed rest, and give appropriate nerve nutrition symptomatic treatment. If there is no relief within a short period of time, you must go to a regular hospital in time to improve the MRI examination of the lumbar spine and choose further treatment measures according to the severity of the disease. 2, if the leg numbness is caused by diabetic peripheral neuropathy, you need to actively monitor blood sugar and go to the endocrinology department to adjust the glucose-lowering program under the guidance of a regular doctor, so as to alleviate the symptoms of peripheral neuropathy caused by diabetes. 3, if the leg numbness is caused by diabetic peripheral neuropathy. If the leg numbness is caused by squatting for too long, you can massage after standing up and rest in bed, so that the leg numbness will have a significant relief.