I took 4 shots of Bydureon but after getting bad pain in my abdomen after every shot and those terrible itchy, red lumps my dr pulled me off of it. I went to the ER the one night cause the pain was pretty bad. My CATScan showed that I have mild hydronephrosis in my kidneys. I see a urologist Tuesday to see what is to be done and so on. My question is: Anyone had these kinds of problems after using Bydureon? I had no kidney problems prior or pain.