M 1721 Pill — WHITE OVAL, 19mm — Acetaminophen
| Imprint | M / 1721 |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 19 |
| Strength | PROPOXYPHENE 100 mg / ACETAMINOPHEN 650 mg |
| Dosage form | Tablet |
| Manufacturer | Blenheim Pharmacal, Inc. |
| NDC | 10544-513 |
| Schedule | — |
| Availability | — |
| Ingredients | PROPOXYPHENE NAPSYLATE[PROPOXYPHENE] / ACETAMINOPHEN[ACETAMINOPHEN] |
What does this imprint mean?
The imprint "M 1721" is a code stamped or printed on the tablet or capsule by the manufacturer, used to identify the drug, its strength and the maker.
Active ingredient
Acetaminophen
Uses and warnings
Drug classThe product is classified as a "Pain reliever/fever reducer" (OTC analgesic/antipyretic).UsesThis product is indicated to "temporarily relieve minor aches and pains" including headache, muscular aches, backache...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "M 1721".
- • Confirm the colour (WHITE) and shape (OVAL).
- • Compare the size (19) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
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Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 624ceccf-24a6-4652-bedb-c31750bb516f.xml