Vertigo history and symptoms: Difference between revisions
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***Acute [[labyrinthitis]] or [[vestibular neuritis]]: recent viral infection | ***Acute [[labyrinthitis]] or [[vestibular neuritis]]: recent viral infection | ||
***Medication induced: [[aminoglycosides]], [[anticonvulsants]]([[phenytoin]]), [[anti-depressants]]([[tricyclic antidepressants]], [[monoamine oxidase]]), [[antihypertensives]], [[diuretics]] ([[furosemide]]), [[barbiturates]], [[cocaine]], [[nitroglycerin]], [[salicylates]] | ***Medication induced: [[aminoglycosides]], [[anticonvulsants]]([[phenytoin]]), [[anti-depressants]]([[tricyclic antidepressants]], [[monoamine oxidase]]), [[antihypertensives]], [[diuretics]] ([[furosemide]]), [[barbiturates]], [[cocaine]], [[nitroglycerin]], [[salicylates]] | ||
Revision as of 18:02, 15 December 2020
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
History and Symptoms
- Important factors in history:
- Time course:
- Lasting a Day or Longer: Vestibular neuronitis, vertebrobasilar ischemia with labyrinth infarct, Brainstem stroke, Inferior cerebellar infarct/bleed
- Lasting Minutes to Hours: Meniere’s disease, vertebrobasilar transient ischemic attack (TIA), Migraine headache, Perilymph fistula.
- Lasting Seconds: Benign paroxysmal positional vertigo
- Associated Signs and symptoms:
- Vertebrobasilar stroke: diplopia, dysphagia, dysarthria, and [[numbness or weakness.
- Vestibular Migraine: headache, photophobia, visual aura
- Ménière disease: hearing loss, tinnitus
- Acute labyrinthitis or vestibular neuritis: recent viral infection
- Medication induced: aminoglycosides, anticonvulsants(phenytoin), anti-depressants(tricyclic antidepressants, monoamine oxidase), antihypertensives, diuretics (furosemide), barbiturates, cocaine, nitroglycerin, salicylates
- Time course:
To determine if the cause is central or peripheral | |||||||||||||||||||||||||||||||||||||||||||||||||
Peripheral | Central | ||||||||||||||||||||||||||||||||||||||||||||||||
Intermittent Positional Associated factors (tinnitus, hearing loss, unsteadiness) Nystagmus (delayed, rotatory/horizontal, adaptive) Stops with visual fixation | Non-positional Assosiated factors (other cranial nerves involvement - facial droop/dysarthria) Nystagmus (immediate/delayed, rotatory/horizontal/vertical, not adaptive Does not stop with visual fixation | ||||||||||||||||||||||||||||||||||||||||||||||||