★★★★★
I used castor oil on my stomach where I was diverticulitis pain, and the pain is about completely gone! I just put it on a small rag over the spot where I was hurting and then covered that with a washcloth. Then I pulled my underwear up over that and left it on most of the day. I wasn't moving around much so it stayed in place. If anyone has suffered diverticulitis pain, or any pain like kidney stones etc. this stuff is amazing!