![]() ![]() Occasionally BPPV follows surgery, including dental work, where the cause is felt to be a combination of a prolonged period of supine positioning, or ear trauma.Viruses affecting the ear such as those causing vestibular neuritis are significanct causes.In older people, the most common cause is degeneration of the vestibular system of the inner ear and BPPV becomes much more common with advancing age.There is also a strong association with migraine.The most common cause of BPPV in people under age 50 is head injury.Activities which bring on symptoms will vary among persons, but symptoms are almost always precipitated by movement – getting out of bed or rolling over in bed are common causes. ![]() The symptoms of BPPV include dizziness or vertigo, lightheadedness, imbalance, and nausea.BPPV is a common cause of dizziness – about 20% of all dizziness is due to BPPV and while BPPV can occur in children the older you are, the more likely it is that your dizziness is due to BPPV – about 50% of all dizziness in older people is due to BPPV. ![]()
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