Just Stop It: All stimulants wear off everyday, or else one wouldn't be able to sleep at night. Stimulants are taken every morning and wear off, usually after about eight hours. Finally, there are no real "tests" for adhd. The diagnosis is made, as are all mental illnesses, based on specific criteria from our diagnostic manual.
Answered 12/9/2013
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Concerta: Even though tests for adhd are inconclusive, wonder if being on Concerta had effect on outcome of test. Your prescribing doctor is best guide to what to do with your meds.
Answered 10/3/2016
5.5k views
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