Hoping others might have similar experiences to help me understand what is going on... My 11 year old DS has, over the past 2.5 years, had about 4 episodes of very sudden-onset vertigo with nausea and vomiting. It usually takes him a few days to fully recover and he has missed quite a bit of school because of it. The first time it happened I assumed it was a sickness bug, the second time I took him to the doctor who said vestibular neuritis but I don't think that usually happens repeatedly? And he's had it a couple more times since then. Last time I asked for a referral so he is now on an extremely long waiting list for ENT but won't be seen before August at the earliest. And I'm concerned it May not actually be an ENT issue and we will have to wait to see a different specialist! Anyway, it happened again this morning. Completely fine then suddenly extreme vertigo and vomiting. He's now sleeping. Anyone had any experience of this and might know what it could be?