| 501 | Ologen Max | Olopatadine Hydrochloride | General Pharmaceuticals Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 502 | Olon-DS | Olopatadine Hydrochloride | Kemiko Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 503 | Olopan | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 504 | Olopan DS | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 505 | Olopan Pro | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 506 | Olopta | Olopatadine Hydrochloride | Gaco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 507 | Olopta DS | Olopatadine Hydrochloride | Gaco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 508 | Olorid | Olopatadine Hydrochloride | Monicopharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 509 | Olosol | Olopatadine Hydrochloride | Ad-din Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 510 | Olosol DS | Olopatadine Hydrochloride | Ad-din Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 511 | Olpadin | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 512 | Olpadin 7 | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 513 | Olpadin 7 SUD | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 514 | Olpadin DS | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 515 | Opatin | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 516 | Opatin DS | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 517 | Opatin Max | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 518 | Opcare | Dexamethasone + Chloramphenicol | Chemist Laboratories Ltd. | Ophthalmic Solution | 0.1%+0.5% | Not listed |
| 519 | Opcet | Cetirizine Hydrochloride (Ophthalmic) | The IBN SINA Pharmaceutical PLC | Ophthalmic Solution | 0.24% | Not listed |
| 520 | Opcol | Polyethylene Glycol + Propylene Glycol | ACME Laboratories Ltd. | Ophthalmic Solution | 0.4%+0.3% | Not listed |