Can "olanzapine" be alternative to "Benzo (Oxazepam/Diclazepam)" ?

[Wants-To-End]

Hi Guys
I am right now looking for ctb via Amitriptyline method mentioned in PPeH's Book
It mentioned that, for this method i need Benzo (600 mg Oxazepam [or] 1 gm Diclazepam) -> But I don't think I could get any of these Benzos
I couldn't get the Info Correctly via google, but somewhere it mentioned olanzapine itself a kind of a benzo -> But i am not chemist so I couldn't understood it clearly

Do you anybody have any Idea about this ? -> Can "olanzapine" be alternative to "Oxazepam" ? -> if yes How much Olanzapine do I need to Replace "600mg of Oxazepam" ?

I have another Doubt -> While "Amitriptyline itself a Sedative" why PPeH Prescribed another Sedative (Benzo) with it ?

 

[befree]

Olanzapine is an antipsychotic medication that is used to treat psychotic conditions such as schizophrenia and bipolar disorder.

Diazepam is a long acting benzodiazepine, so a completely different drug with a completely different effect.