On 03/20/08, I woke up in the morning and felt like the room was spinning when I bent over to wrap my head in a towel. This lasted most of the day. The next day, the same thing happened again, and I went to the dr. and was diagnosed with BPPV. I have been on Antivert, although not taking it daily. The condition has improved, but I still get the spinning sensations when I turn my head in a certain direction, especially when I wake up in the morning, or roll over in bed. How long should this last?