I took 1 pill (30mg) of adderall today and may have to take a hair test in a few week, will I pass? I have never taken adderall before

I took 1 pill (30mg) of adrenal today, I may have to take a hair test in a few week, will I pass( I have never used adderall before)

There is no issue passing, you need to keep a copy of the doctors prescription to show them when you test.

But the issue is what are they going to test for ?