Overview
Nerve pain (neuropathic pain) occurs when nerves are damaged or not functioning properly, leading to chronic pain sensations such as burning, tingling, or stabbing.
Symptoms
Burning, stabbing, or shooting pain Tingling or numbness Heightened sensitivity to touch (allodynia) Muscle weakness if motor nerves are involved
Causes
Diabetes (diabetic neuropathy) Infections like shingles or HIV Trauma or injury to nerves Autoimmune conditions or chemotherapy
Diagnosis
Medical history and physical examination Neurological examination and nerve conduction studies Blood tests to identify underlying causes
Treatment
Pain management: anticonvulsants, antidepressants, or analgesics Physical therapy to maintain function Treatment of underlying causes (e.g., blood sugar control) Transcutaneous electrical nerve stimulation (TENS) in some cases