Indeed it can be, yes!

Mine's fine today, I worked yesterday but it took me awhile to get up to speed.

Haven't been seen by an ENT in decades, have an audiologist but since what I've experienced (twice now, ~ 18 months apart) responds to Rx with one tab I'm not concerned that I should involve her. Does tend to throw a wrench into my plans for a day when it starts upon waking up.

Be aware that the Epley Maneuver can do some serious harm if not done properly and with care. I've yet to have to resort to that, thankfully.

Thanks all for your contributions to this thread BTW.