Vestibular Medical History Questionnaire

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PRETEST INSTRUCTIONS FOR VIDEO-NYSTAGMOGRAPHY (VNG)

You have been scheduled to have special testing to determine the cause of your symptoms. This information is necessary for us to reach a diagnosis and determine the proper course of treatment for you. The balance system consists of input from three pathways—the eyes, or visual pathway; the proprioceptive pathway, or the sense of where your body is in space; and the ears, or vestibular pathway.

VIDEO-NYSTAGMOGRAPHY: This test is done to determine the condition of the balance portion of the inner ear. It helps in diagnosing the cause of dizziness and related conditions. The VNG takes about one hour. Please dress comfortably and DO NOT WEAR EYE MAKEUP. This test consists of three parts—a visual tracking test that measures movements of the eyes as they follow a target, positional testing and caloric tests that measure the functionality of your inner ear system.

48 HOURS PRIOR TO TESTING: Discontinue the following medications if new within the last year (consult your prescribing physician if you have any concerns).

ANTI-NAUSEA: Compazine, Dramamine®, Phenergan, Atarax, Thorazine, etc.

ANTI-VERTIGO: Antivert, Meclizine, Bonine®, Robinul, Dramamine®, MotionEaze, Unisom®, Scopolamine patch, etc.

ANTI-DEPRESSANTS, ANTI-ANXIETY: Xanax, Valium, Librium, Vistaril, Serax, Ativan, Librax, TRANXENE®, EFFEXOR XR®, Diazepam, Zoloft, Paxil, Wellbutrin, Lexapro, Prozac, Lorazepam, Cymbalta, Clonazepam, Ambien, Lunesta

NARCOTICS & BARBITUATES: Demerol, Phenaphen, TYLENOL® with Codeine, Darvocet, Oxycodone, Percocet

ANTI-HISTAMINES: Actifed, BENADRYL®, Chlor-Trimeton, Dimetane, Disophrol, Teldrin, Triaminic®, Claritin®, Clarinex, ZYRTEC®, Allegra®, Astelin and other over-the-counter cold remedies

HERBS: Melatonin, Ephedra, Mu Huang, Ginkgo, St. John’s Wort, Kava, Valerian

ANY SUBSTANCE THAT AFFECTS THE CENTRAL NERVOUS SYSTEM

ALCOHOL in any quantity, including beer, wine and cough medicines with alcohol

24 HOURS before testing, avoid caffeine (coffee, tea and sodas), tobacco products and cigarettes

If you are unable to follow these instructions, please call us prior to the testing or inform us when you arrive for the testing. It affects our interpretation of the test results.

DO NOT EAT ANYTHING FOUR HOURS BEFORE TESTING. If you have any questions, call the audiology department at (843) 449-6449.

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