ativan how long does it stay in your system
In urine tests, a big determining factor is how long you've been taking Ativan. If you've been taking it short term in therapeutic doses, it should be out of your urine after about a week. If you've been taking it for over a year, it can take four to six weeks before you'll be able to pass a urine drug test.f you only took Ativan once or twice, you might pass anyway. Any sort of extended use, though, will most likely show up. The best way to prepare for a hair drug test is to give your hair a deep cleanse with a special shampoo. Apply the shampoo shortly before your test to avoid new hair growing out.