| 41 | Olon-DS | Olopatadine Hydrochloride | Kemiko Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 42 | Olopan | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 43 | Olopan DS | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 44 | Olopan Pro | Olopatadine Hydrochloride | Beximco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 45 | Olopta | Olopatadine Hydrochloride | Gaco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 46 | Olopta DS | Olopatadine Hydrochloride | Gaco Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 47 | Olorid | Olopatadine Hydrochloride | Monicopharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 48 | Olosol | Olopatadine Hydrochloride | Ad-din Pharmaceuticals Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 49 | Olosol DS | Olopatadine Hydrochloride | Ad-din Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 50 | Olpadin | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 51 | Olpadin 7 | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 52 | Olpadin 7 SUD | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 53 | Olpadin DS | Olopatadine Hydrochloride | Aristopharma Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 54 | Opatin | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.1% | Not listed |
| 55 | Opatin DS | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.2% | Not listed |
| 56 | Opatin Max | Olopatadine Hydrochloride | Opsonin Pharma Ltd. | Ophthalmic Solution | 0.7% | Not listed |
| 57 | Opcare | Dexamethasone + Chloramphenicol | Chemist Laboratories Ltd. | Ophthalmic Solution | 0.1%+0.5% | Not listed |
| 58 | Opcet | Cetirizine Hydrochloride (Ophthalmic) | The IBN SINA Pharmaceutical PLC | Ophthalmic Solution | 0.24% | Not listed |
| 59 | Opcol | Polyethylene Glycol + Propylene Glycol | ACME Laboratories Ltd. | Ophthalmic Solution | 0.4%+0.3% | Not listed |
| 60 | OPD DS | Olopatadine Hydrochloride | Nipa Pharmaceuticals Ltd. | Ophthalmic Solution | 0.2% | Not listed |