Neuralgia

Trigeminal Neuralgia

Neuralgia is a medical condition characterized by severe, typically intermittent pain along the course of a nerve, especially in the head or face. The condition is often associated with a change in neurological function.

Causes

Neuralgia can be caused by a variety of factors, including infections, such as shingles, diabetes, multiple sclerosis, and certain tumors. It can also be triggered by pressure on nerves from bones, blood vessels, or tumors.

Symptoms

The main symptom of neuralgia is severe, sharp, burning, or stabbing pain that occurs along the path of a damaged nerve. The pain is usually triggered by a light touch, and can be severe. Other symptoms can include muscle weakness, numbness, or changes in skin, hair, or nails.

Diagnosis

The diagnosis of neuralgia is based on the patient's description of the pain, including its location, severity, and triggers. Additional tests, such as MRI or nerve conduction studies, may be used to confirm the diagnosis and identify the underlying cause.

Treatment

Treatment for neuralgia depends on the underlying cause and may include medications, such as anticonvulsants, antidepressants, and pain relievers. In some cases, surgery may be recommended to relieve pressure on the nerve.

See also

• Trigeminal neuralgia
• Postherpetic neuralgia
• Glossopharyngeal neuralgia

Neuralgia Resources
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