works
I thought I had a bakers cyst.  My knee is shot but not enough to have surgery yet.  I had horrible pain behind my right knee and a big bump.  I used the patches and they drained the cyst in a week.  My knee still hurts and I am having surgery in 6 months but I've heard they usually have to do surgery to revoe the cyst.  This was a life saver.
Rating: 5 stars