Hello, I Was Just Diagnosed With Primary Biliary Cirrhosis After

Hello, I was just diagnosed with primary biliary cirrhosis after a blood test, ultrasound and liver biopsy. I have no scarring of my liver at this time and have been prescribed Ursodiol 300mg 3x a day. I am a 63 year-old female. My question is, with a healthy life-style and this medication, how long can I be expected to live and while I am asymptomatic now, how long might I remain that way?