Neuralgia, vidian
Characterized by the absence of sustained periods of remission, chronic cluster headache may start with no past history of cluster headaches, or it may emerge several years after the patient has experienced an episodic pattern of cluster headaches.
The episodic and acute forms of cluster headache may transform into one another, so it seems most likely that they are merely different-appearing clinical patterns of one and the same disease.
Although the mechanisms underlying cluster headache and migraine may have a degree of commonality, cluster headache looks to be different and distinct as a disease from migraine. For example, propranolol is effective for migraine but not cluster headache while lithium benefits cluster headache syndrome but not migraine.
Cluster headache has also gone by a bevy of other confusing names including ciliary neuralgia, erythroprosopalgia, histamine cephalalgia, migrainous neuralgia, Raeder’s syndrome, sphenopalatine neuralgia.
Read Also:
- Neuraminidase inhibitor
A drug that inhibits the enzyme called neuraminidase. For example, oseltamivir (Tamiflu), an antiinfluenza agent, acts by inhibiting the neuraminidase enzyme on the surface of the influenza virus. This prevents the virus from leaving the cell and spreading to others.
- Neurinoma, acoustic
unilateral and bilateral. Unilateral acoustic neurinomas affect only one ear. They account for approximately 8 percent of all tumors inside the skull. Symptoms may develop at any age but usually occur between the ages of 30 and 60 years. Bilateral acoustic neurinomas, which affect both ears, are hereditary. Inherited from one’s parents, this tumor results […]
- Neurectomy
The surgical removal of part or all of a nerve.
- Neuritis
Inflammation of nerves. There are many causes of neuritis, including various viruses and local irritation of a nerve by adjacent tissues.
- Neurobiological disorder
An illness of the nervous system caused by genetic, metabolic, or other biological factors. Many illnesses categorized as psychiatric disorders are neurobiological, including autism, bipolar disorders, obsessive-compulsive disorders, schizophrenia, and Tourette syndrome.