There are plenty of reasons for feeling a bit dizzy. Sometimes, it’s due to too much heat. Other times, you probably skipped a meal or two. You could also be suffering from low blood sugar, have an underlying disease or carrying a child, the Healthline notes.
However, if you aren’t pregnant, don’t have diabetes or any underlying condition that you know of, then it may be time to head over to your doctor.
What’s a VNG?
VNG stands for videonystagmography and is a kind of test that evaluates the condition of your inner ear. It’s often done with an electronystagmography or ENG.
Why is it done?
The test is often done to help doctors determine the causes of your ailment. If you’ve been showing symptoms but your doctors can’t pinpoint the cause, then they will recommend that you get a videonystagmography done.
How do I take the test?
Look for healthcare facilities that offer diagnostic imaging services like ENG and VNG in Orlando. But make sure you do a bit of research before you choose a testing center. For instance, take the time to find out about the healthcare’s background. How long has it been around? What kind of reputation does it have? If it has a solid reputation for quality services and results, then that’s a good sign. It means you came to the right place. If there’s a lot of negative feedback about the place, though, it may be safe to look for other healthcare facilities that offer VNG in Orlando. Keep looking until you find one with a good rep and track record.
How do I prepare?
Inform your doctor of any medications you may be taking and cut out the caffeine and alcohol 48 hours before the test. Your doctor may also recommend that you fast for 48 hours, among other things.
