Diazepam is N-demethylated by CYP3A4 and 2C19 to the active metabolite N-desmethyldiazepam, and is also hydroxylated by CYP3A4 for the Energetic metabolite temazepam. N-desmethyldiazepam and temazepam are both additional metabolized to oxazepam. Temazepam and oxazepam are mainly eradicated by glucuronidation.Wherever to buy diazepam in the UK and o