VNG Preparation

How to prepare

24 to 48 hours prior to test:

  • Avoid caffeine and alcohol

Day of test:

  • Limit food intake (you may have a light breakfast)
  • Wear comfortable clothing
  • No moisturizer on face or eyes
  • No make-up on face or eyes
  • No glasses / contacts during test

Notify your VNG technician prior to testing if you have / had:

  • Recent surgery on ear, eye, face or head area(s)
  • Any abnormalities in your tympanic membrane
  • Open wounds or stitches on head or face area(s)
  • Difficulty laying on back, moving neck or sitting for more than 30 minutes