What are the treatments for intestinal odema, if result of biopsy of colon was normal?

Need to treat the . Cause. Intestinal edema is likely to be due to inflammation and inflammation can be due to many causes, including infections, non-infecious inflammation e.g.. Radiation, ulcerative colitis. Crohns disease; congestive heart failure etc. You are obviously under the care of a physician, please discuss the issue with her/him.