Benign Paroxysmal Positional Vertigo

Ear/Nose/Throat

Benign Paroxysmal Positional Vertigo

BPPV

Benign Paroxysmal Positional Vertigo (BPPV) is a common cause of brief, intense dizziness triggered by head movements like rolling over in bed, looking up, or bending down. It happens when tiny calcium crystals in the inner ear become dislodged and interfere with normal balance signals, causing a spinning sensation. Symptoms are sudden and short-lived but can be very uncomfortable and increase the risk of falls. BPPV is diagnosed using the Dix-Hallpike test, which looks for vertigo and characteristic eye movements (nystagmus) when the head is positioned in specific ways. Treatment typically involves simple repositioning maneuvers, such as the Epley maneuver, to move the crystals back where they belong.

AI Summary of Treatment Experiences

Not medical advice.

The treatment landscape for Benign Paroxysmal Positional Vertigo (BPPV) primarily involves repositioning maneuvers, such as the Epley, Semont, and Lempert maneuvers, which aim to relocate dislodged inner ear crystals and provide long-term relief. Medications like meclizine and diazepam are used for symptomatic relief of dizziness and nausea, especially in severe cases or when repositioning maneuvers are not feasible. While medications can help manage acute symptoms, they do not address the underlying cause of BPPV, making repositioning maneuvers the preferred first-line treatment for most patients.