Benign paroxysmal positional vertigo
Also called: BPPV, Vertigo
Brief spinning dizziness triggered by head movements, caused by loose crystals in the inner ear. It is the most common cause of vertigo and is easily treated.
Condition-specific references are below. Individual claims and this page have not been clinically reviewed. Read about this content.
Causes
- Displaced otoconia in a semicircular canal
Risk factors
- Age
- Head injury
- Inner ear disease
Symptoms
- Spinning vertigo lasting seconds when turning in bed, looking up or bending
- Nausea
- Imbalance
Diagnosis — tests and examinations
- Dix–Hallpike test
Treatment
Operations and procedures
- Epley manoeuvre (canalith repositioning)
Self-care, home remedies and lifestyle
- Brandt–Daroff exercises
- Home Epley manoeuvre as taught
Possible complications
- Falls
- Recurrence
Prevention
- None
Outlook
Usually resolves after one or two repositioning manoeuvres.
When to see a doctor
Seek urgent care for vertigo with headache, weakness, double vision or speech problems (possible stroke).
Sources and further reading
These sources cover this condition. They have not been checked against every statement on this page.
Related conditions
Educational overview, not medical advice. Treatment varies by person and location. Consult a qualified health professional for diagnosis or care. Read our content and model notes and privacy information.