I have graves disease, hepatitis c, and the onset of liver failure which is excruciatingly painful. what is my life expectancy?

Not enough info...: ...To determine, but even with more data it remains that only one individual (g-d) knows for sure. In the meantime, please avoid alcohol to decelerate your liver's decline, listen to all your doctors' advice, ; thank you for your consideration in not passing your infection along to others.

Shorter than average: No one could predict this well with such limited and unofficial information. But, you are suffering from serious and painful conditions so i understand your wanting to "know" as much as possible. If you are able to find supportive therapy to help you coordinate and optimize medical treatment efforts, you might be able to have your future time be high quality time however long - ; it can be longer.

See your doctor: I'm sorry to hear of your illnesses. However, your doctor is the best one to ask questions of this nature. S/he knows you and your entire situation, but we on healthtap have never even seen you. Life expectancy is quite variable with hepatitis c, as it can take multiple courses. Stopping alcohol would be a good step for anyone with hepatitis c.