My father has liver cirrhosis and his endoscopy report says DIAGNOSIS: Grade 1 n 2 oesophageal varices. He used to drinks almost daily basis but stopped immediately since the day he was aware about his disease. My concern here is he is 59 years and how long his life expectancy could be if proper medication done on daily basis. One more concern he often falls unconcious for days and later recovers himself yes offcourse with the help of proper medication but i want to know is there a way we can prevent his unconciousness.