I have had to take Prednisone many times for asthma and bronchitis. I am almost always given a dose pack for one or two weeks at a time. While I am taking the Prednisone, I almost always have pain in my right side under my rib cage. Sometimes I have the pain when I am not taking the steroids, but I can count on the pain when taking them. The pain is sometimes so bad that I have to reduce the dosage faster and can't take it for the entire time, therefore not getting the full benefit of the drug for my lungs. The pain feels like my right side is swelling and pressing up under my rib cage. Sometimes when I have that pain, I have rectal bleeding with clotts, but I have had a lot of tests: (colonoscopy, endoscopy, CAT scan, ultrsound, small bowel follow-through), over the last couple of years trying to find out what causes the pain, and my doctor says the bleeding is caused from hemorroids. It sometimes hurts when I am NOT taking steroids, but it gets worse, for sure, when I take them. Although I have never drank any alcohol, my doctor says I have a "fatty liver," and I wonder if that could be the cause of the pain. I also wonder about the small intestine. Have you ever heard of anyone having side pain when taking prednisone? I heard that if you have certain types of cancers, and you take Prednisone, it makes the cancer grow more rapidly. Is this true?