: incapacitated by illness, injury, or wounds; broadly: physically or mentally impaired. Dictionary: Definition of disabled.
Vertigo caused by inflammation of the inner ear (labyrinthitis or vestibular neuritis) will last for days until the inflammation subsides. Attacks of vertigo due to Meniere's disease can last from 20 minutes to 24 hours. Vertigo is not usually common with acoustic neuroma (tumor), although it is more commonly associated with smaller tumors in the early stages. As the tumor grows, vertigo lessens or disappears.
The effects of vertigo may be slight. It can cause nausea and vomiting and, in severe cases, it may give rise to difficulties with standing and walking. Vertigo is usually associated with a problem in the inner ear balance mechanisms (vestibular system), in the syndrome and Meniere's disease. In most cases vertigo does not cause long term effect, but there have been cases of oversedation at the patients room. (sleepnea)