well i know that sheldon has had success treating such things with vitamin e enamas, but it can be along process.
something else comes to mind. i have heard of people curing similar conditions with a raw cabbage juice fast. cabbage juice is very high in vitamin K, which is the blood clotting vitamin. you could probaly mix it with other things like apple or lemon. a juice fast would aslo give your bowels a rest. its something you may want to consider.