I get a low roaring in my left ear. then dizziness and nausea sometimes follows. after i vomit i feel fine. i been tested no menieres?

Meniere's: Your symptoms sound very much like meniere's. I would suggest seeing an ear nose and throat specialist for specialized hearing and middle ear testing. Here is a link to reliable detailed information about meniere's: http://www.Nidcd.Nih.Gov/health/balance/pages/meniere.Aspx.

How long for?: Meniere's disease usually is a combination of vertigo tinnitus and deafness .You may have labyrinthitis (vestibular neuronitis) nausea and vomiting often accompany vertigo regardless of the cause see an ENT specialist.