Some people may experience additional signs and symptoms, such as loss of appetite, dark-colored urine, or light-colored stools.

More serious complications can involve accumulation of fluid in the abdomen (ascites) and mental confusion. Sources Used in Previous Reviews Thomas, Clayton L., Editor (1997).

Signs and symptoms of toxic and drug-induced hepatitis vary depending on the cause. National Library of Medicine Genetics Home Reference (26 April 2016 published). Available online at https://nih.gov/condition/alpha-1-antitrypsin-deficiency.

They may appear suddenly or develop gradually with prolonged exposure to a drug or other toxin.

Click on the links to read more about the various types.