ExoticRx · exoticrx.com/drugs/olopatadine-ophthalmic
US brand names:Patanol, Pataday
Combined H1 antihistamine and mast cell stabilizer. Blocks histamine receptor and prevents degranulation of conjunctival mast cells.
Generally well tolerated. Mild stinging on application. Used for allergic conjunctivitis. Limited veterinary data but extrapolated from human use.
Species references:All Cat (Domestic) drugsAll Dog (Domestic) drugs
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
A dog/cat sample is shown here. Cited dosing for all 2 species — reptiles, birds, pocket pets, livestock, and equine — is free on the per-species pages above. Pro adds the weight-based calculator for every species.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | TOPICAL (ophthalmic) | See the cited source for the printed regimen | q12h | Extrapolated | Plumb's 10th ed printed p.1392, Olopatadine Ophthalmic monograph.Compilation only — we have not located an independent source that prints this figure. |
| Cat (Domestic) | TOPICAL (ophthalmic) | See the cited source for the printed regimen | q12h | Extrapolated | Plumb's 10th ed printed p.1392, Olopatadine Ophthalmic monograph.Compilation only — we have not located an independent source that prints this figure. |
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