Chlorpheniramine pill images

Chlorpheniramine (Chlor-Trimeton, Aller-Chlor) is supplied as tablets by 6 labelers, and each one stamps its own code on the pill. The 2 versions below come from the product listings inside their FDA labels: color, shape, size in millimeters, scoring, and the imprint.

Every image is a rendering built from that listing, not a photograph, so the imprint and proportions match the label exactly and the surface finish is an approximation. Confirm any pill against the pharmacy label or a pharmacist before relying on it.

Pill images (2)

Chlorpheniramine 4 mg tablet: yellow, round, 8 mm, scored, imprinted 44 on one side and 194 on the other.
44 / 194
4 mg · yellow · round · 8 mm · scored
Rugby
Chlorpheniramine 4 mg tablet: yellow, round, 8 mm, imprinted PH012.
PH012
4 mg · yellow · round · 8 mm
Bi-Mart

Every documented version (2)

Imprint sides are separated by a slash. 2 of 2 versions carry an imprint; a labeler count of +2 means the same pill also appears under two more labels, usually repackagers.

ImprintColorShapeSizeStrengthFormLabeler
44 / 194YellowRound8 mm4 mgTabletRugby +4
PH012YellowRound8 mm4 mgTabletBi-Mart

Other forms

Chlorpheniramine is also supplied as Aerosol, Spray, Spray, Metered. Those have no imprint to identify; the product label on the package is the reference.

Identification is not a guarantee. Different drugs can share a color and shape, imprints wear off, and labelers change designs. Treat a match here as a lead, and confirm it with a pharmacist.