There are more reasons for leg sleepiness, 1. If you have symptoms of lumbar discomfort may be related to the compression symptoms of lumbar disc herniation, you can do more lumbar hot compresses, massage, traction, acupuncture and other treatments when necessary. This symptom may also be related to calcium and potassium deficiency, and should be treated by intravenous application of calcium gluconate or oral administration of potassium chloride. 2.If there is sleepiness on one side of the leg, accompanied by numbness, headache and dizziness, it may be related to insufficient blood supply to the brain, lacunar cerebral infarction, high blood pressure, etc., and should be clarified by head CT, blood pressure and blood lipid examination. 3.If it is confirmed that it is caused by cerebral infarction, it can be treated with 4.If the symptoms are caused by lower limb vascular lesions, you should take long-term oral aspirin enteric tablets, heparin and other anticoagulant drugs, and if necessary, take interventional surgery for treatment.