Benzodiazepine

Question 1

Half life

Answer 1

Diazepam 20-100 hrs (36-200 hrs for active metabolite)
Lorazepam 10-20hrs
Chlordiazepoxide 5-30 hrs (36-200 hrs for active metabolite)
Nitrazepam 15-38 hrs
Temazepam 8-22 hrs

Zopiclone 4-6 hrs
Zolpidem 2-6 hrs