Vertigo is a sensation of spinning or dizziness that often occurs due to a problem in the inner ear or the brain's vestibular system, which helps control balance and spatial orientation. It can result from conditions like benign paroxysmal positional vertigo (BPPV), Ménière's disease, vestibular neuritis, or a head injury.
Common symptoms include a spinning sensation, loss of balance, nausea, and vomiting. Diagnosis involves a thorough medical history, physical examination, and sometimes imaging tests.
Treatment options vary depending on the underlying cause and may include medications, vestibular rehabilitation exercises, or surgical interventions. Managing triggers and maintaining a healthy lifestyle can also help alleviate vertigo symptoms.