Pill is white and round, on one side has the imprint of an "M" inside of a square imprint. on the other side, has the imprint "20" with a line imprinted below the "20" imprint.
Generic Name: methylphenidate
Pill imprint 20 M has been identified as Methylin 20 mg.
Methylin is used in the treatment of adhd; narcolepsy and belongs to the drug class CNS stimulants. Risk cannot be ruled out during pregnancy.
Methylin 20 mg has a high potential for abuse. The drug has a currently accepted medical use in treatment in the United States or a currently accepted medical use with severe restrictions. Abuse of the drug may lead to severe psychological or physical dependence.
Pill image: https://www.drugs.com/imprints/20-m-8379.html
I looked this up and from the description that you gave I found out that it is Methylin 20mg. the generic name for it is Methylphenidate. It's a Stimulant of the CSN and it is used mainly for ADHD and Narcolepsy. and it is addictive. But like I tell everyone on here that I answer who is trying to identify a pill or other medication, if you want to be sure of what it is, take it to your Pharmacist and have them identify it for you.
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