I had a blood test showing I have liver problems. My doctor thinks it is caused by obesity though I suspect it's my psychiatric medicines. I'm also getting tested for Hep B,C, and HIV, though I don't think it's those diseases. My doctor says I might need a liver biopsy I think. I'm not sure what that actually entails. She also says the liver problems could lead to cirrhosis. What do you think is causing my liver problems?