This is sort of a cross post from the GERD forum. I'm thinking the Nexium I take for my GERD is aggrevating the rectal crohns and proctitis and the culprit causing my to pass blood.
What I've discovered is a direct correlation between taking my Nexium and the proctitis flaring thus passing blood. I was off my Nexium when Express scripts was taking their good old time in refilling my last script. The blood stopped, which I attributed to the Canasa suppositories for proctitis. As soon as I was back on the Nexium I was passing blood again. I haven't taken it since Friday and no blood in stool.
Contacting my GI today, but just wondering if anyone else has had similar issues.