clenbuterol and drug tests

[mr_meanor]

I take random drug tests at work, nothing testing for anabolics, however the clen I have been taking kind of concerns me

I am asthmatic and do take Albuterol and I know clen is originally an asthma medication and my Albuterol has never been an issue in a drug test but the thought still bothers me

Any ideas from anybody that actually knows, not just somebody taking a guess?