Host factors that may enhance susceptibility to drugs, possibly inducing liver disease
Female - Halothane, nitrofurantoin, sulindac
Male - Amoxicillin-clavulanic acid (Augmentin)
Old age - Acetaminophen, halothane, INH, amoxicillin-clavulanic acid
Young age - Salicylates, valproic acid
Fasting or malnutrition - Acetaminophen
Large body mass index/obesity - Halothane
Diabetes mellitus - Methotrexate, niacin
Renal failure - Tetracycline, allopurinol
AIDS - Dapsone, trimethoprim-sulfamethoxazole
Hepatitis C - Ibuprofen, ritonavir, flutamide
Preexisting liver disease - Niacin, tetracycline, methotrexate
Source: http://emedicine.medscape.com/article/169814-overview