Adderall will show positive in a hair test for 90 days or more. Depending on the test lab, Xanax MAY show up on the test.
Will small inconsistent doses of adderall and zanex in December show up in a hair test in March/April?
Sounds like your taking drugs not prescribed to you. So go to a aa or na meeting get some help
More than likely yes, with a legal Rx it shouldn't be a problem, right! But, if you have been doing your own, in body lab experiments, your more than likely toast. Only thing on your side would is they didn't specifically test for those drugs!