I had to get a VNG test today to determine the cause of my rocking sensation. I received an MRI that came back normal so they are suspecting some sort of inner ear issue. The final part of the test was a caloric test of my ears using warm and cool air blown into them. That was so brutal. I was spinning, sweating, weak and nauseous. It’s been about an hour and a half and I still feel awful. The nausea is strong and I feel off balance. Way worse than I ever felt before that test. Has anyone had this done and if so how long did these lasting symptoms persist for? I really want some relief if possible.