Other medications that can cause damage to the liver include methyldopa (used uncommonly for high blood pressure), isoniazide for tuberculosis, seizure medications (like valproate and phenytoin), chlorpromazine, amiodarone (for irregular heart rhythm), and certain antibiotics (including trimethoprim-sulfamethoxazole and erythromycin). If you need to take any of these, your doctor will follow your liver function closely.

Liver disease can also be caused by inherited disorders such as cystic fibrosis and Wilson's disease, a condition that involves having too much copper in your body; the excess copper deposits in organs like your liver.

Common risk factors include:

• Intravenous drug use
• Acetominophen overdose -- the dose needed to cause damage is close to the effective dose, so be careful to take it only as directed; DO NOT use if you already have underlying liver damage
• Risky sexual behaviors (like having multiple sexual partners and unprotected intercourse)
• Eating contaminated foods
• Travel to an endemic area, like Asia, Africa, or South or Central America
• Living in a nursing home or rehabilitation center
• Family member who recently had hepatitis A
• Alcohol use
• Organ transplant recipient
• AIDS
• Blood transfusion received prior to 1990 (before hepatitis C blood test was available)
• Newborns of mothers with hepatitis B or C (can be transmitted during delivery)
• Healthcare workers, including dentists and dental hygienists, because of blood contact
• Receiving a tatoo

See also:

• Hepatitis A
• Hepatitis B
• Hepatitis C
• Autoimmune hepatitis
• Drug-induced hepatitis
• Alcoholic hepatitis