A member asked:

Will ritalin (methylphenidate) be out of my system on tuesday if my last one was taking on saturday at 3 am and about 80 mg. ?

3 doctors weighed in across 2 answers

Probably: The average half-life of this medication is 4 hours. It should have cleared your system by then assuming your health is normal..

Answered 2/9/2015

3.2k views

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Likely: should be out of system.

Answered 4/4/2015

3k views

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