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)
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.
| Imprint | Color | Shape | Size | Strength | Form | Labeler |
|---|---|---|---|---|---|---|
| 44 / 194 | Yellow | Round | 8 mm | 4 mg | Tablet | Rugby +4 |
| PH012 | Yellow | Round | 8 mm | 4 mg | Tablet | Bi-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.

