Peripheral neuropathy causes. This comprehensive report draws on medical literature and provides examples of conditions and factors associated with neuropathy. Diagnosis Peripheral neuropathy has many possible causes. Mar 2, 2026 · Peripheral neuropathy, characterized by numbness or tingling in the feet, is often caused by damage to microvessels due to high blood sugar levels, leading to nerve starvation, which can be addressed by reducing sugar intake and supplementing with benfotiamine (a fat-soluble form of Vitamin B1). Learn which home remedies may help neuropathy in the legs and feet, and when advanced pain management treatments like nerve blocks or neuromodulation may provide relief. People with peripheral neuropathy usually describe the pain as stabbing, burning or tingling. These are the nerves that lead from the spinal cord to other parts of the body. Jun 10, 2025 · Diabetic neuropathy most often damages nerves in the legs and feet. One of the most common causes of neuropathy is diabetes. Chronic hyperglycemia leads to microvascular damage and metabolic stress within nerve fibers, resulting in diabetic neuropathy. Peripheral neuropathy can result from traumatic injuries, infections, metabolic problems, inherited causes and exposure to toxins.