Pills with imprint K 11

The imprint K 11 is used by 2 distinct products in our FDA label database, covering 2 different medicine(s). An imprint alone does not always identify a pill — makers reuse short codes — so always compare the colour, shape and size as well.

ImprintMedicine & strengthColourShapeSizeLabeler
K 11Hydroxyzine Hydrochloride 25 mgWhiteRound8 mmRemedyrepack Inc.
K 11Metronidazole 500 mgWhiteDiamond17 mmRemedyrepack Inc.

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