A 21-year-old male asked:
im constantly have a dizzy/disbalance/foggy head feeling, my ent said it's chronic hyperventilation, can this cause a nystagmus?
1 doctor answer

Dr. Dariush Saghafi answered
33 years experience Neurology
Yes: It's called hyperventilation induced nystagmus and is a common way we test people to tell whether or not they have say, an acoustic neuroma of the 8th cranial nerve vs. a vestibular disease or neuritis of some sort. If you already have nystagmus this maneuver can increase it.
Answered on Feb 1, 2015
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
People also searched for:
Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!
24/7 visits
$15 per month