S 521 Pill — WHITE CAPSULE, 9mm — Cetirizine
| Imprint | S / 521 |
|---|---|
| Colour | WHITE |
| Shape | CAPSULE |
| Size | 9 |
| Strength | CETIRIZINE HYDROCHLORIDE 10 mg |
| Dosage form | Tablet, Film Coated |
| Manufacturer | NorthStar Rx LLC |
| NDC | 16714-271 |
| Schedule | — |
| Availability | — |
| Ingredients | CETIRIZINE HYDROCHLORIDE[CETIRIZINE] |
What does this imprint mean?
The imprint "S 521" 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
Cetirizine
Uses and warnings
Drug classAntihistamine (specifically a selective H1-receptor antagonist)Uses"Temporarily relieves these symptoms due to hay fever or other upper respiratory allergies" including runny nose, sneezing, itchy/watery eyes, and itchin...
Read the full drug profile →How to identify this pill
- • Check the imprint matches exactly: "S 521".
- • Confirm the colour (WHITE) and shape (CAPSULE).
- • Compare the size (9) against a ruler if possible.
- • When in doubt, confirm with a pharmacist before taking any medication.
Similar-looking pills
C 33
WHITE CAPSULE · Sumatriptan
IBU 800
WHITE CAPSULE · Ibuprofen
E 8
WHITE CAPSULE · Penicillin V
C6 200mg
WHITE CAPSULE · Celecoxib
L121
WHITE CAPSULE · Lamotrigine
NORTRIPTYLINE DAN
WHITE CAPSULE · Nortriptyline
7767 100
WHITE CAPSULE · Celecoxib
IP 110
WHITE CAPSULE · Hydrocodone
HH 331
WHITE CAPSULE · Irbesartan
IP 109
WHITE CAPSULE · Hydrocodone
H569
WHITE CAPSULE · Metronidazole
SEROQUEL 300
WHITE CAPSULE · Quetiapine
Other pills of Cetirizine
344
PURPLE ROUND · Cetirizine
L147
WHITE ROUND · Cetirizine
CTN 10
WHITE BULLET · Cetirizine
CTN 10
WHITE BULLET · Cetirizine
CE 10
WHITE ROUND · Cetirizine
10
YELLOW OVAL · Cetirizine
None
WHITE ROUND · Cetirizine
4H2
WHITE OVAL · Cetirizine
10MG APO
WHITE RECTANGLE · Cetirizine
CTN 10
WHITE BULLET · Cetirizine
G 4
WHITE RECTANGLE · Cetirizine
5029 5
WHITE ROUND · Cetirizine
Official references
Source: FDA Structured Product Label via NLM Pillbox archive (retired 2021); source file dd9c2f66-9d9c-41e9-bdd1-fb1f65dee82b.xml