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