Citalopram (brand name = Celexa) is a SSRI antidepressant medication. and is also used to prevent anxiety symptoms, in those individuals having anxiety disorders.
As far as I know Citalopram is a selective serotonin reuptake inhibitor (SSRI) not a barbiturate.
Barbiturates = Allobarbital (Asmac, Cibalgine, Dial, Somnocodal); Amobarbital/Amylobarbitone...
Chantix is not a benzodiazapine. It is a medication that partially "binds" to the parts of our brains (the receptors) that really like nicotine. The scientific term for this type of medication is:...