Colonoscopy is it safe ? Ima scared right now to be sedated. Pulmonologist said I should be ok . And stomach Doctor says it will be done at hospital not at normal onsite practice. But ima scared ta death. I have read about a Barium emema seems like a much safer route. Then ima worried bout daily Prednisone use as well. But Ima havin some serious problems. Goin on right now . Ya'ens lil ole me is scared ta death . Ima Prayin and ima Prayin hard .