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The thickened and enhanced symptomatic nerve, as shown in recent MRI findings, might be indicative of the existence of structural nerve damage in RPON. [12] Therefore, neuropathy is suggested as the primary cause of RPON, [21] either induced by recurrent viral infections or immune-mediated inflammation. [22]
Occipital neuralgia is caused by damage to the occipital nerves, which can arise from trauma (usually concussive or cervical), physical stress on the nerve, repetitive neck contraction, flexion or extension, and/or as a result of medical complications (such as osteochondroma, a benign bone tumour). A rare cause is a cerebrospinal fluid leak.
But a headache is just one part. There are other subtle warning symptoms to watch out for, neurologists say. ... "This is a really exciting time in migraine treatment," Dr. Rashmi Halker Singh ...
Peripheral neuropathy, often shortened to neuropathy, refers to damage or disease affecting the nerves. [1] Damage to nerves may impair sensation, movement, gland function, and/or organ function depending on which nerve fibers are affected. Neuropathies affecting motor, sensory, or autonomic nerve fibers result in different symptoms. More than ...
Existing treatments aim to suppress the immune system to prevent further damage to nerve cells. A new study has developed a treatment that can help regenerate myelin with the potential to stop and ...
Trigeminal autonomic cephalalgia (TAC) refers to a group of primary headaches that occurs with pain on one side of the head in the trigeminal nerve area and symptoms in autonomic systems on the same side, such as eye watering and redness or drooping eyelids. [1] [2]
15 or more migraine (without aura) headache days per month for more than 3 months with headaches lasting at least 4–72 hours in duration; At least 2 of the following: unilateral location, pulsating quality, moderate or severe pain intensity, aggravated by or causing avoidance of, routine physical activity (walking or climbing stairs)
The trigeminal nerve.. ATN is usually attributed to inflammation or demyelination, with increased sensitivity of the trigeminal nerve.These effects are believed to be caused by infection, demyelinating diseases, or compression of the trigeminal nerve (by an impinging vein or artery, a tumor, dental trauma, accidents, or arteriovenous malformation) and are often confused with dental problems.