e 311 Pill — WHITE OVAL, 13mm — Fexofenadine
| Imprint | e / 311 |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 13 |
| Strength | FEXOFENADINE HYDROCHLORIDE 30 mg |
| Dosage form | Tablet, Orally Disintegrating |
| Manufacturer | Chattem, Inc. |
| NDC | 41167-4233 |
| Schedule | — |
| Availability | — |
| Ingredients | FEXOFENADINE HYDROCHLORIDE[FEXOFENADINE] |
What does this imprint mean?
The imprint "e 311" 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
Fexofenadine
Uses and warnings
Drug classFexofenadine is "an H1-receptor antagonist" - a selective, peripherally-acting antihistamine. Pharmacologic studies showed it "inhibited antigen-induced bronchospasm" and, unlike some older antihistamines, exhi...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "e 311".
- • Confirm the colour (WHITE) and shape (OVAL).
- • Compare the size (13) 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 aa079b70-d080-4841-af87-6706906596cd.xml