Thank you for your question and welcome to ADHDCentral.com
I am not a medical professional and would not be able to give you medical advice.
Because everyone metabolizes medicaation at a different rate, it is impossible to say how long medication will remain in your system. In addition, certain foods and drinks can impact how long medication stays in your body.
If you are asking this question because of an upcoming drug screening, you might find the following information helpful:
Drug Screenings and ADHD Medications
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