Ambrisentan pill images
Ambrisentan (Letairis) is supplied as tablets by 11 labelers, and each one stamps its own code on the pill. The 18 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 (18)


















Every documented version (18)
Imprint sides are separated by a slash. 18 of 18 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 |
|---|---|---|---|---|---|---|
| GSI / 5 | Pink | Square | 7 mm | 5 mg | Tablet, Film Coated | Gilead Sciences |
| GSI / 10 | Red | Oval | 10 mm | 10 mg | Tablet, Film Coated | Gilead Sciences |
| 1179 | Pink | Round | 8 mm | 5 mg | Tablet, Film Coated | Zydus Pharmaceuticals +2 |
| 1180 | White | Oval | 10 mm | 10 mg | Tablet, Film Coated | Zydus Pharmaceuticals +2 |
| 5 / 405 | White | Oval | 8 mm | 5 mg | Tablet, Film Coated | Actavis |
| 10 / 406 | White | Oval | 11 mm | 10 mg | Tablet, Film Coated | Actavis |
| M / AN | Pink | Round | 6 mm | 5 mg | Tablet, Film Coated | Mylan |
| M / AN1 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Mylan |
| APO / A5 | Pink | Square | 6 mm | 5 mg | Tablet, Film Coated | Apotex |
| APO / A10 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Apotex |
| C / 386 | Pink | Square | 7 mm | 5 mg | Tablet, Film Coated | Cipla |
| C / 387 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Cipla |
| 236 | Pink | Round | 7 mm | 5 mg | Tablet, Film Coated | Sun Pharmaceutical Industr… |
| 237 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Sun Pharmaceutical Industr… |
| AS / 5 | Pink | Square | 7 mm | 5 mg | Tablet, Film Coated | Aurobindo |
| AS / 10 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Aurobindo |
| 51 | Pink | Square | 7 mm | 5 mg | Tablet, Film Coated | Sigmapharm |
| 52 | Pink | Oval | 10 mm | 10 mg | Tablet, Film Coated | Sigmapharm |
Other forms
Ambrisentan is also supplied as Powder. 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.