Zanaflex is a short-acting muscle relaxer.
Acorda Theurapeutics is one manufacturer
Evidently it does because I've been taking it during rehab and my urinalysis keeps coming up with a barbiturate in it. I stopped taking it and my test on 5/14 came back clean. I don't know what's in it as far as a barb but that's what it comes up on my drug screen.
Zanaflex, or better known as Tizanidine, has not been documented to cause false positive in screening tests for drug abuse. Hence if a positive result is registered for the psychoactive drug benzodiazepines, it is likely due to other medications taken by the user that are creating the false positive.
I would not recommend it. Zanaflex has a side-effect of causing sleepiness, and Ambien is a sleep aid itself. I recommend that you discuss this with a pharmacist or with your doctor before taking these drugs together.
In the UK, heroin is a class A drug.
zanaflex(tizanidine) only comes in tablets and capsules
Drug Class: Expectorant
Yes it is chemically the same and will show up as benzo.
Tizanidine (Zanaflex) was approved by the FDA on December 3, 1996.
It is secobarbital ,of barbiturate class. which is a class B drug if that's what you meant
Buspar(Buspirone) drug class is azaspirodecanedione
Drug screen, qualitative; single drug class method, each drug class