Can Concerta make you fail adrug test?

Concerta, which contains the active ingredient methylphenidate, is a prescription stimulant used to treat ADHD. It can show up on drug tests as a stimulant, similar to amphetamines, leading to a potential positive result. However, standard drug tests typically do not screen for methylphenidate specifically, but specialized tests can detect it. If you're taking Concerta legally, it's advisable to inform the testing administrator beforehand.