my mother is approximately 7 years post-liver transplant, which was undertaken due to alcohol related cirrhosis. She has not had an alcoholic drink since. She is now experiencing nose bleeds and this could be liver related, but I wonder if there is a problem with the liver in that it is failing, or is it more likely that there are other treatable problems at work, such as mediciation toxins or alike? She takes tacrolimus daily, as well as calcium and acid reflux tablets. thank you for any advice you can give.