Ear rocks become dislodged and cause vertigo for a variety of reasons. Those with prior head injuries may be more susceptible to BPPV due to the possible disruption of their balance organs. People with other conditions, such as osteoporosis, diabetes, and inner ear conditions, are also more prone to developing BPPV. Even with these possible causes, idiopathic BPPV is common, meaning there is no known cause.

Tzogia Kappatou / Getty Images
This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.