I am on 15 mgs of Pred. 25 mg of Atenolol ( culprit?) and Tramadol ( more lately due to reducing Pred. I have an almost constant pain in my right lower abdomen, actually just above the groin area. It is the kind of pain a boil would cause but internal. It is possibly bowel or bladder linked. There is apparently no " mass" to be felt during a physical examination. Is this symptom familiar to anyone? It just adds to the misery at the moment and the anxiety.