500 20 Pill — YELLOW OVAL, 18mm — Naproxen

Imprint	500 / 20
Colour	YELLOW
Shape	OVAL
Size	18
Strength	NAPROXEN 500 mg;ESOMEPRAZOLE MAGNESIUM 20 mg
Dosage form	Tablet, Delayed Release
Manufacturer	AstraZeneca LP
NDC	0186-0520
Schedule	—
Availability	—
Ingredients	NAPROXEN[NAPROXEN];ESOMEPRAZOLE MAGNESIUM[ESOMEPRAZOLE]

What does this imprint mean?

The imprint "500 20" 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

Naproxen

Uses and warnings

Drug classNaproxen is "a propionic acid derivative related to the arylacetic acid group of non-steroidal anti-inflammatory drugs." It works by inhibiting cyclooxygenase (COX-1 and COX-2) and prostaglandin synthUsesNaproxen sodium...

Read the full drug profile →

How to identify this pill

• Check the imprint matches exactly: "500 20".
• Confirm the colour (YELLOW) and shape (OVAL).
• Compare the size (18) against a ruler if possible.
• When in doubt, confirm with a pharmacist before taking any medication.

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