Hi Zac,
welcome to the NeuroTalk Support Groups.
There are probably better explanations but I'm tired so just posting here a brief explanation of the Epley manoeuvre that Mark mentioned.
Just scroll down the page until you get to
Office Treatment of BPPV: The Epley and Semont Maneuvers
http://www.brainline.org/content/201...y_pageall.html
It might help explain a little more.
A lot of people who have dizziness or vertigo have found it helpful.
If you search Epley in the
Forum search feature here, you'll bring up older posts.
Here's just one of them.
http://neurotalk.psychcentral.com/thread166884.html