Pills with imprint 151 I

Only one product in our FDA label database carries the imprint 151 I. Even so, compare the colour, shape and size below with your pill — and confirm with a pharmacist — before relying on the match.

ImprintMedicine & strengthColourShapeSizeLabeler
151 IHaloperidol 1 mgYellowRound7 mmRemedyrepack Inc.

Source: FDA label data via DailyMed/openFDA, export of October 29, 2026.