I had major abdominal surgery and a few years later knew I had adhesions as a result. I used the packs for an hour each day for about 2 months. One day I actually felt it break loose! It felt like being hit with a huge rubber band and was painful for only a few seconds before feeling better. No longer did I have the painful pulling sensation in my side. My doctor is from India and agreed with me that the castor oil packs dissolved the scar tissue. This saved me from more surgery, that would have created more scar tissue, and on and on and on.