Drugs for hepatic failure

Which drugs not given in hepatic failure 

a. Diazepam 
b. Theophylline.
c. Metronidazole
d. Insulin
e. Lactulose

Ans (A) Diazepem Drugs in hepatic failure

(a) NarcoticsI Qpioids

(b) Salicy1at

(c) Benzodiaepines

(d) Trahquiliers

(e) Hypnotic

(f) Diuretics