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Pill IdentificationM (Boxed) / 1423
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Pill Imprint: M (Boxed) / 1423

Image of white to off-white pill imprinted M (Boxed) / 1423
Brand Name: Methylin ER
Active Ingredients:
  • 10 mg Methylphenidate HCl
Color: White to Off-White
Shape: Round
Other: Tablet, Extended-Release
Manufacturer: Mallinckrodt Pharmaceuticals

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