Drug tests

My brother has been using heroin for almost a year now ,he says he stopped 2 weeks ago.

I want to test him, how long does the drug stay in your system?

How long after he used it can i test him to get a negative result?

Short Stay

by: Ned Wicker



Generally speaking, heroin will leave the system 24-72 hours after using. It really depends on the individual. I’d say the earlier you test the better if you suspect he’s using.

Let him know that you expect him not to use, but that you will inspect what you expect. If he is going to be worthy of you, he needs to walk the line.


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