Dix-Hallpike Test

The Dix-Hallpike Test is a medical procedure used to diagnose benign paroxysmal positional vertigo (BPPV), a common cause of dizziness. The healthcare provider slowly moves your head into specific positions while you lie down. If BPPV is present, this position can trigger brief episodes of vertigo and noticeable eye movements called nystagmus. The test helps identify which ear and which part of the inner ear is causing the dizziness, guiding effective treatment options. It is a safe, standard procedure performed in a clinical setting to assess balance and inner ear function.