Just did a quick check on Google for "marijuana and liver transplant" and the following came up which might be pertinent to you.
From the Virginia Commonwealth University, Medical College of Virginia
Post liver Transplant Patient Handbook
"SMOKING AND ALCOHOL
You should not smoke cigarettes, cigars, pipes or marijuana!!!! Smoking narrows your
blood vessels which can be harmful to your liver and kidneys. Smoking also makes you
predisposed to lung infections. Marijuana causes your levels for your anti-rejection
medications, i.e. Neoral and Prograf to be very low, which could lead to rejection.
Marijuana also grows a fungus, known as Aspergillus, which can cause death in the
Copyright 1994-2016MedHelp International.All rights reserved. MedHelp is a division of Aptus Health.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.