Dizziness and hand numbness can be seen in cerebral infarction, cervical spondylosis, diabetes mellitus, tumors and other diseases, according to the cause of the different treatments, such as cerebral infarction can be given oral aspirin, clopidogrel and so on. 1. Cerebral infarction causes cerebral vascular ischemia and hypoxia, cerebral vasospasm causes dizziness, hand numbness, treatment if can give oral aspirin, warfarin, clopidogrel, etc., can also oral ginkgo biloba lactone capsule. 2. Cervical spondylosis compression of nerve roots can also cause dizziness, hand numbness, short-term recovery can be used neurotrophic drugs, such as methylcobalamin, microbial B12 and so on. 3. Diabetes mellitus can cause vegetative nerve dysfunction, peripheral circulatory disorders, dizziness and numbness of the hands, the treatment should be actively controlling blood glucose, available glimepiride, metformin and so on. 4. Brain occupation can also cause dizziness and hand numbness, treatment can be used for dehydration, such as furosemide tablets, spironolactone tablets and so on. More importantly, surgery and chemotherapy (e.g. Sorafenib, Erlotinib) should be carried out for the cause of the disease. Dizziness, hand numbness causes a variety of reasons, should promptly seek medical attention, under the guidance of the doctor standardized medication, so as not to delay the condition.