Pills with imprint 103

The imprint 103 is used by 3 distinct products in our FDA label database, covering 3 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.

Imprint	Medicine & strength	Colour	Shape	Size	Labeler
103	Chlorthalidone 25 mg	Yellow	Round	6 mm	Remedyrepack Inc.
103	Gabapentin 100 mg	White	Capsule	16 mm
103	Potassium Chloride 750 mg	Blue	Capsule	23 mm

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