S 4 Pill — WHITE OVAL, 19mm — Clarithromycin
| Imprint | S / 4 |
|---|---|
| Colour | WHITE |
| Shape | OVAL |
| Size | 19 |
| Strength | CLARITHROMYCIN 500 mg |
| Dosage form | Tablet, Film Coated |
| Manufacturer | RedPharm Drug, Inc. |
| NDC | 67296-1360 |
| Schedule | — |
| Availability | — |
| Ingredients | CLARITHROMYCIN[CLARITHROMYCIN] |
What does this imprint mean?
The imprint "S 4" 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
Clarithromycin
Uses and warnings
Drug class"A macrolide antimicrobial drug" that inhibits bacterial protein synthesis; the label also notes it is a CYP3A4 inhibitor that can raise concentrations of co-administered drugs metabolized through that pathway.UsesIndica...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "S 4".
- • 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.
Similar-looking pills
G 4
WHITE OVAL · Cetirizine
4 NO
WHITE OVAL · Ondansetron
APO 034
WHITE OVAL · Gemfibrozil
L374
WHITE OVAL · Acetaminophen
cor116
WHITE OVAL · Acetaminophen
44 369
WHITE OVAL · Acetaminophen
Pfizer CDT
WHITE OVAL · Amlodipine
4H2
WHITE OVAL · Cetirizine
4H2
WHITE OVAL · Cetirizine
L612
WHITE OVAL · Loratadine
44 527
WHITE OVAL · Acetaminophen
AAA 1117
WHITE OVAL · Acetaminophen
Other pills of Clarithromycin
C250 G
WHITE OVAL · Clarithromycin
C500 G
WHITE OVAL · Clarithromycin
a KL
YELLOW OVAL · Clarithromycin
GG C6
WHITE OVAL · Clarithromycin
W949
WHITE OVAL · Clarithromycin
C500 G
WHITE OVAL · Clarithromycin
777
YELLOW OVAL · Clarithromycin
54 312
WHITE CAPSULE · Clarithromycin
S 4
WHITE OVAL · Clarithromycin
V23
WHITE OVAL · Clarithromycin
S 3
WHITE OVAL · Clarithromycin
GG C9
WHITE OVAL · Clarithromycin
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file 9c9f759b-990e-70dd-e053-2995a90a395c.xml