To be diagnosed with Meniere's they generally expect you to have three of the four classic symptoms. If you only have two they're generally very on the fence about it and with only one you wouldn't get a diagnosis. Of course there's no definitive diagnosis for it. And a diagnosis really isn't that helpful anyway as they can still only treat some of the symptoms. The tinnitus can't be treated, there are various options for vertigo and obviously HAs or eventually CIs for hearing. I never had the fullness feeling except occasionally.