ENG (Electronystagmography)

ENG is a test to assist in diagnosing dizziness, unsteadiness or other problems with balance and coordination. The test consists of recording eye movements during a variety of circumstances including the application of warm and cool air to your ears. The test takes one to two hours, is performed by a technologist and is interpreted with the assistance of a computer.
ENG may cause dizziness and/or nausea. Patients should arrange for transportation after the examination.

To prepare for the test:

DO NOT use lotions or creams on your face before the test (no liquid base makeup on your face).
Clean your ears with a warm washcloth before the test.
Do not eat large amounts of food before the test.
Do not drink alcoholic beverages 24 hours prior to the test.
The following medications should be discontinued 72 hours prior to this exam: antihistamines such as Dimetapp or other cold medications. Do not use any medication for dizziness such as Antivert, Meclizine, Scopolamine, or any patch that is used to suppress dizziness. All of the above medications will alter the results of the test.
DO NOT stop other medications necessary for your health such as anti-seizure drugs, heart, blood pressure or diabetic drugs, etc. Ask us if you have any questions about medications.