Pill identification — FDA label match

31 H Pill — Pioglitazone Hydrochloride 15 mg (White, Round)

A white round tablet with the imprint 31 H matches the FDA label for Pioglitazone Hydrochloride 15 mg. Compare every detail below with your pill, and confirm with a pharmacist before relying on it.

Imprint31 H
Imprint parts31 · H (the code is split across the pill — often one part per side)
Brand namePioglitazone
Generic namePioglitazone Hydrochloride
Active ingredient(s)Pioglitazone Hydrochloride 15 mg
Strength15 mg
Dosage formTablet
ColourWhite
ShapeRound
Size6 mm
ScoreNo score
LabelerRemedyrepack Inc.
NDC examples70518-2609-0

What this medicine is

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

Monotherapy and Combination Therapy Pioglitazone tablets are indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus in multiple clinical settings [see Clinical Studies (14) ] . Important Limitations of Use Pioglitazone tablets exert its...

Equivalent pills — same medicine, different imprint

The pills below contain the same active ingredient at the same strength (Pioglitazone Hydrochloride 15 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.

P 15 Pioglitazone Hydrochloride 15 mg — White · round · 5 mmFull page in a later wave
ACTOS 15 Pioglitazone Hydrochloride 15 mg — White · round · 7 mmFull page in a later wave
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Frequently asked questions

What pill has the imprint 31 H?

A white round tablet with the imprint 31 H matches the FDA label for Pioglitazone Hydrochloride 15 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 31 H pill look like?

On its FDA label it is described as a white round tablet, 6 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 31 H · Pioglitazone Hydrochloride — all forms & strengths · White pills · Round pills

Source: FDA label data via DailyMed/openFDA · Label set ID 3a9f6777-9b4f-482a-aa4e-4900f9d35b8e · Record extracted from the openFDA bulk export of October 29, 2026. Spotted an error? Report it — include the imprint and what looks wrong.