Nerve or neuropathic pain takes many months and years to be cured. The main cause of nerve pain is damage of nerves. Some diseases that cause this condition are diabetes, injury and chemotherapy. Nerve pain can cause complications like foot infection. Nerve pain can be cured with the help of self-care and natural methods. Diabetic patients should control the blood sugar levels. You should do regular exercises and walking. It will improve the blood circulation in the legs, thus helping in curing the nerve damage. Wear comfortable shoes and avoid foot injury. Try to heal the nerve pain naturally. 21 ways to heal nerve pain naturally are as follows.