Numbness of the fingertips may be caused by neural vascular compression, diabetic peripheral neuropathy, cerebrovascular disease, and can be prescribed with vitamin B₁, vitamin B₁₂, aspirin, clopidogrel and other drugs. 1. Neural vascular compression: If you keep a posture for a long time, such as hanging wrist, compression of the elbow joint, so that the nerves, blood vessels are compressed, resulting in symptoms of ischemia, causing numbness of the fingers, should be immediately released from the compression, medication, such as methylcobalamin, vitamin B1 nutritional nerves, and if necessary, surgical treatment. 2. Diabetic peripheral neuropathy: If the blood sugar control is not good for a long time, it can cause peripheral neuropathy, resulting in numbness of the fingers, which should be controlled by dietary therapy, oral hypoglycemic drugs to keep the blood sugar in the normal range, and oral nutritional nerve medication, such as methylcobalamin, vitamin B1 and so on. 3. Cerebrovascular disease:When there is ischemia of brain tissue, cerebral infarction and other diseases, damage to the brain back to the region of the dominant finger sensation, resulting in numbness of the fingers, should be given antiplatelet aggregation of drugs, such as aspirin, as well as statin drugs, such as atorvastatin, reserpulvastatin and so on. Numbness of the fingertips should be examined by a doctor to clarify the cause of the disease and then follow the doctor’s instructions for medication.