I found a pill in my nephews room with a m in a square on one side, and a 5 on the other.. It's small and round and white.
This pill is made by Mallickrodt Pharmaceuticals, it is 5mgs Oxycodone. http://pharmaceuticals.mallinckrodt....ProductID=5407
My information is not guaranteed correct. I do not get them right all the time, but I do enjoy the hunt~
There are two pills which match this description.
The Oxycodone pill which zippy has described is scored (has a dividing line to break the pill in half).
If the pill is not scored it is
METHYLINÃ‚Â® Methylphenidate 5 mg
which is a branded generic version of RitalinÃ‚Â®
Description: White/Round Tab
Identification Code: Boxed M; 5 on reverse side
You will find an image of this pill at http://pharmaceuticals.mallinckrodt....ProductID=5469
Info at https://www.drugs.com/MTM/methylphenidate.html