what are some causes of high liver enzymes?
['Over-the-counter pain medications, particularly acetaminophen (Tylenol, others)', 'Certain prescription medications, including statin drugs used to control cholesterol.', 'Drinking alcohol.', 'Heart failure.', 'Hepatitis A.', 'Hepatitis B.', 'Hepatitis C.', 'Nonalcoholic fatty liver disease.']