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Neuralgia is characterized by stabbing, burning pain. It results from an irritated or damaged nerve, which can occur anywhere in the body due to various causes such as aging, infections, or chronic conditions. Several types of neuralgia exist. Trigeminal neuralgia affects the face, postherpetic neuralgia is a complication of shingles, and occipital neuralgia causes headaches at the back of the head. Diagnosis can involve physical and dental exams, along with blood tests, MRI, and nerve conduction velocity tests to identify underlying causes. Treatment focuses on addressing the root cause and relieving pain through medications, nerve blocks, physical therapy, or surgery. (责任编辑：) |