Benign paroxysmal positional vertigo (BPPV) is a vestibular disorder that causes vertigo. It is the most common cause of vertigo, and is caused by dislodged calcium deposits in the inner ear. Symptoms include dizziness, lightheadedness, loss of balance, blurred vision, nausea, vomiting, and concentration difficulties.
BPPV is diagnosed through a physical exam and additional tests such as electronystagmography (ENG) and videonystagmography (VNG).
The standard treatment for BPPV is the Canalith Repositioning Procedure (CRP), a brief procedure that moves the calcium particle from the semicircular canal back to the utricle. If CRP is ineffective, surgery may be an option.
Additional information:
- BPPV is most common in people over the age of 60, but can occur at any age.
- BPPV is usually triggered by a change in head position, such as lying down, getting up, or rolling over in bed.
- BPPV episodes typically last for less than a minute, but can be severe.
- BPPV is a treatable condition, and most people recover completely.
Prevention tips:
- Avoid head injuries.
- Treat inner ear infections promptly.
- Avoid prolonged bed rest.
- Manage migraines.
- Get regular checkups and hearing tests.