I recently lost all hearing in one hear due to sudden sensorineural hearing loss. With the loss of hearing I also have some vertigo and a little dizziness at times.

Anyways, if the vertigo gets bad I've discovered what they call the "epley maneuver" thanks to someone that recommended it to me and it's helped me quite a bit. It's just a matter of laying back quickly on a bed for 30 seconds and then turn on your side with the bad ear up for 30 seconds. Then kind of roll off the bed keeping the bad ear up.

If interested you can do a search for epley maneuver and view the instructions and reasoning behind it. It think there might be some other simple exercises to do also but might be a good idea to check with a doctor first? While I was at the ENT doctors office I noticed on a poster that they offer therapy sessions for balance issues so there might be some options for you at a ENT doctor ? Hope that helps.