My Fiancee Is A 54 Year Old Male And Has

My fiancee is a 54 year old male and has been diagnosed with cirrhosis of the liver he retains fluid and within the last 2 months he has started having spells that he gets dizzy and confused his right upper lip twitches he sometimes can't speak he sometimes can't move his right leg i have to holler at him 7 or 8 times before he realizes I am even speaking to him his right arm twitches he has passed out a few times he has high blood pressure he has copd he is on 2
Two water pills and potassium when he has them his pulse ox level is good his blood sugar is good his blood pressure is good when he has them his temperature is anywhere from 99.6 to 100.1 please give me your best opinion and what my next step should be. Sincerely Robin