it probably makes a differance in the first week after you smoke to clean up, but after a whole month if makes little differance. you've most likely been clean for 2 weeks already.
and in regards to any pharms: as long as they're perscription and the testers are aware (like if you take vicodin you'd end up testing positive for opiates [amongst heroin, opium, etc] but vicodin is a legal opiate for persciption) of the meds you take that'd conflict with other similar controlled substances you're ok.
plus lorazapam is a benzodiazepine, normally you wouldn't be tested for that (assuming it was a standard test).

breath easy and relax
kr1Nx01 Reviewed by kr1Nx01 on . Reassure me I had to take a drug test today and it has been about a month since I have smoked. When I did it was like twoo tokes . Please tell me I am going to pass this test??? I took something given to me to help me sleep the other night is that going to show up too? Benn quite sometime since Ihave taken a drug test if you can't tell! Thanks Sepe Rating: 5