Meniere's Disease Support Group
Meniere's disease is a balance disorder of the inner ear. The symptoms of Meniere's are variable; not all sufferers experience the same symptoms. However, "classic Meniere's" is considered to comprise the following four symptoms: Periodic episodes of rotary vertigo, hearing loss, tinnitus, and a sensation of fullness or pressure in one or both ears.
I haven't tried hearing aids, but have found that betahistine helps tremendously. I still have to manage the fullness and a bit of tinnitus but haven't had the nausea or dizziness in years.
That and lifestyle - drink lots of water, avoid salt religiously, and a bit of exercise help me a lot.