ADHD drug, and the concerns are valid. In fact, ADHD drugs are listed among the top drugs abused by high school and college students. It’s important to note, though, that ADHD stimulant drugs are mainly used inappropriately by those not even diagnosed with ADHD. These “neurotypical” abusers use them to stay up to study, or mix them with other drugs of abuse, like alcohol and marijuana, to intensify the high, among other reasons only teenagers can come up with.