Ativan does not normally show up on a drug screen as a barbiturate but rather as a benzodiazapine.
If they are barbiturate based then they will.
yes
Neurontin is not a barbiturate, so therefore it will not test positive as a barbiturate. Neurontin will not show up at all unless specifically tested for.
No
No oxycontin is an opiate an will show up as such.
no
yes it does. it shows up as a barbiturate.
yes - it shows up as a barbiturate
No. Only a barbiturate will yield a positive barbiturate test, barring false-positives
Nothing,this is strictly regulated.
i doubt it. An antihistamine vs sedative
It will show up as barbiturate's which is the same category. However if you have a prescription then it really doesn't matter.