yes
Drinking coca tea could lead to a false-positive result for cocaine
no. while methylphenidate is a dopamine reuptake inhibitor like meth, it is not an amphetamine so it won't show up as anything.
no, Metadate is methylphenidate and it won't show up as anything, Vyvanse is lisdexamfetamine, a prodrug of amphetamine, and will show up as such
No, methylphenidate is not tested for on standard drug tests
yes, concerta is usually more expensive than methylphenidate for some insurance providers
Yes concert (methylphenidate) will show up as amphetamines, but don't worry about it if you are prescribed it.
Acoording to: http://www.ipassedmydrugtest.com/drug_detection_times.asp Ritalin (Methylphenidate) is 1-2 days.
as long as its just ephedrine,like primetene tablets,it will not show up as positive.
No, endocet will show positive for opiates.
Yes , Methadone show up positive for opiates.
Ritalin contains a drug called methylphenidate, which does not show up on normal 8 panel drug tests. *Vyvanse contains lisdexamfetamine, which is metabolized into amphetamine, and shows up as such on a drug test