OS 301 Pill — WHITE ROUND — Venlafaxine
| Imprint | OS / 301 |
|---|---|
| Colour | WHITE |
| Shape | ROUND |
| Size | 0 |
| Strength | — |
| Dosage form | Tablet, Extended Release |
| Manufacturer | Osmotica Pharmaceutical Corp. |
| NDC | 42843-301 |
| Schedule | — |
| Availability | — |
| Ingredients | — |
What does this imprint mean?
The imprint "OS 301" 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
Venlafaxine
Uses and warnings
Drug classSerotonin-Norepinephrine Reuptake Inhibitor (SNRI) antidepressantUses"Venlafaxine tablets are indicated for the treatment of major depressive disorder." Used for patients whose symptoms meet DSM diagnostic criteria for m...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "OS 301".
- • Confirm the colour (WHITE) and shape (ROUND).
- • Compare the size (0) 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 8FBA17DA-573A-425B-B1D7-7DDEEEF3C957.xml