1721 M Pill: white, capsule/oblong, 19mm
The pill with imprint 1721 M (White, Capsule/Oblong, 19mm) has been identified as Acetaminophen and Propoxyphene Napsylate 650 mg / 100 mg and is used for Pain. It belongs to the drug class narcotic analgesic combinations and is classified as CSA Schedule 4 (Some potential for abuse).
Images for 1721 M


Acetaminophen and Propoxyphene Napsylate
- Imprint
- 1721 M
- Strength
- 650 mg / 100 mg
- Color
- White
- Size
- 19.00 mm
- Shape
- Capsule/Oblong
- Availability
- Prescription only
- Drug Class
- Narcotic analgesic combinations
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- 4 - Some potential for abuse
- Labeler / Supplier
- Mallinckrodt Pharmaceuticals
- National Drug Code (NDC)
- 00406-1721 (Discontinued)
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- Drug class: narcotic analgesic combinations
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