Rectal foam or suppositories to treat ulcerative colitis (proctitis) or for Crohn's disease affecting the rectum. Reversing enlargement of blood vessels in the area they are applied to. They cause a narrowing of the blood vessels. If you are using a moisturiser along with hydrocortisone, apply the moisturiser first. Then http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=2412854