Drug Test Experience

[da haze meister]

My parents found a bowl in my room a few months back and bought a home drug test (firstcheck) but never used it. i tested myself this morning for fun, and the control strip tested pos, which means i tested positive for methamphetamine, cocaine, opiates, and THC. WTF? i havent smoked weed in 3 months ( read my other topics ) and i dont do blow or china. the meth is cause i take 54 mg of concerta every day. ill post a pic later of the drug test.
why did i test pos for the other three? does it really stay in my sys that long (THC)? does concerta have coke or opium in it?

[187]

what the fuck only thing possible was for weed

[im high as we speak]

what did u do? piss or what

[stothelutz]

did u just eat ib profen, a popy bagel and some special brownies?

[da haze meister]

i pissed in a cup and took a dropper and took some piss and dripped it on the sample spot. after 10 minutes it came up with the control passed, meaning i had traces of THC, cocaine, opiates, and methamphetamines in my system. the meth is from concerta, im sure of that, but the other shit i dont know. when i took it, i hadnt smoked weed in like 2-3 months. i have nevvvver done blow or heroin, so i have no idea what this shit is from. last time i took ibuprofen or vikes was like 4 months ago, after i broke my ankle. im confused!