Pill identification — FDA label match

XI 20 Pill — Omeprazole 20 mg (White, Capsule)

A white capsule with the imprint XI 20 matches the FDA label for Omeprazole 20 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.

Imprint	XI 20
Imprint parts	XI · 20 (the code is split across the pill — often one part per side)
Generic name	Omeprazole
Active ingredient(s)	Omeprazole 20 mg
Strength	20 mg
Dosage form	Capsule, Delayed Release
Colour	White
Shape	Capsule
Size	18 mm
Score	No score
Labeler	Remedyrepack Inc.
NDC examples	70518-3278-0, 70518-3278-1, 70518-3278-2, 70518-3278-3, 70518-3278-4

What this medicine is

According to its FDA-approved label, Omeprazole is described as follows (reference information only — not advice about whether it is right for anyone):

Omeprazole delayed-release capsules are a proton pump inhibitor (PPI) indicated for the: Treatment of active duodenal ulcer in adults ( 1.1 ) Eradication of Helicobacter pylori to reduce the risk of duodenal ulcer recurrence in adults ( 1.2 ) Treatment of active benign gastric ulcer in adults ( 1.3...

Equivalent pills — same medicine, different imprint

The pills below contain the same active ingredient at the same strength (Omeprazole 20 mg). Different makers stamp their own codes, so equivalent pills often look completely different. This is factual label information — it is not a suggestion to substitute one product for another; only a pharmacist or prescriber can advise on that.

G G231 Omeprazole 20 mg — Blue · capsule · 18 mm OMEPRAZOLE20MG R644 Omeprazole 20 mg — Purple · capsule · 17 mm

OMEPRAOLE 20MG R158 Omeprazole 20 mg — White · capsule · 18 mmFull page in a later wave

OME 20 Omeprazole 20 mg — White · capsule · 18 mmFull page in a later wave

KU 118 Omeprazole 20 mg — White · capsule · 19 mmFull page in a later wave

20 Omeprazole 20 mg — Brown · oval · 17 mmFull page in a later wave

E 67 Omeprazole 20 mg — Brown · capsule · 19 mmFull page in a later wave

APO 020 Omeprazole 20 mg — Pink · capsule · 18 mmFull page in a later wave

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Frequently asked questions

What pill has the imprint XI 20?

A white capsule with the imprint XI 20 matches the FDA label for Omeprazole 20 mg. Always compare the colour, shape and size as well — short imprints are shared by different medicines — and confirm with a pharmacist.

What does the XI 20 pill look like?

On its FDA label it is described as a white capsule, 18 mm, with a score recorded as: no score.

How can I be sure this identification is right?

Check every characteristic — imprint (both sides), colour, shape, size and score — against the pill in your hand. If all of them agree, the pill matches the FDA label shown here, but that is still not a guarantee: counterfeit pills copy real imprints. A pharmacist can confirm the identification in person, and you should never take a pill you are not certain about.

Browse: all pills with imprint XI 20 · Omeprazole — all forms & strengths · White pills · Capsule pills

Source: FDA label data via DailyMed/openFDA · Label set ID ded0df8b-1813-4595-ac2b-5499704bfd48 · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.