Hello @cinnamon215, I know it's difficult dealing with multiple autoimmune diseases and especially when there are a lot of unknowns. I'm really glad to see that you are learning as much as you can about your health condition and being a strong advocate for your health. There is another discussion on Connect that is similar to yours where your post may get much more visibility. I'm tagging our moderator @ethanmcconkey to see if he is able to move your post to the following discussion where you can meet other members discussing Primary Biliary Cholangitis and Autoimmune Hepatitis.

> Groups > Transplants > Primary Biliary Cholangitis and Autoimmune Hepatitis
-- https://connect.mayoclinic.org/discussion/primay-biliary-cholagitis-and-autoimmune-hepattitis/

Here are a few links that may help answer your question - which chemicals and toxins affect the liver.

NIH - Toxic hepatitis in occupational exposure to solvents
-- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3374978/

Industrial Chemicals Associated with Toxic Hepatitis
-- https://www.haz-map.com/heptox1.htm

Common toxins to avoid
-- http://loveyourliver.com.au/common-toxins-to-avoid

Do you think you may have been exposed to any hazardous chemicals or toxins?