What are ways to relieve burning sensations (around hand, feet, etc)?

Vitamin B12: Burning in the hands and feet is usually caused by nerve irrational or nerve injury. A common cause is peripheral neuropathy. There have been over a hundred different causes of neuropathy established with diabetes the most common. You may need to see a doctor for a diagnosis. Good medical studies show that vitamin b 12 taken under the tongue can be helpful taking 2500 mcg once a day.