2confused, it's ascites. If it builds up too much, you may need to have paracentesis, which is a draining of the fluid. Many people with advanced disease develop this and have to be drained every week or two. I had it, but was fortunate to be able to get rid of it through diuretics (Lasix and Aldactone) which I still take.
The mental confusion could be hepatic encephalopathy from the accumulation of ammonia in the brain. They treat this with a drug called Lactulose, which encourages frequent bowel movements and removes the ammonia that way.
You might want to do some reading in our Hepatitis Resources folder at the top of the Hepatitis Forum page. The educational topics address some of these issues. It is not strictly for hepatitis. I've really been wanting to get the title of this forum changed to Liver Disease.
For the itching, you can try Gold Bond lotion and colloidal oatmeal baths (look for the oatmeal bath in the bath section of your drug store or supermarket.) There are also some prescription medications and creams that you can request.
Is your specialist with Baylor or will you be dealing with a different hepatologist there?
Hugs,
Connie