ExoticRx · exoticrx.com/drugs/metipranolol-ophthalmic
US brand names:OptiPranolol
Non-selective beta-adrenergic antagonist that reduces aqueous humor production by blocking beta-2 receptors in the ciliary epithelium.
Similar to timolol but less commonly used. Systemic absorption may cause bradycardia, bronchospasm. Avoid in brachycephalic breeds prone to respiratory issues. Adjunct therapy for glaucoma.
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) | Ophthalmic | Alternative to timolol | 1 drop affected eye q12h | Weak | Gelatt KN, Veterinary Ophthalmology, 6th Ed |
| Cat (Domestic) | Ophthalmic | Beta-blockers less effective alone in feline glaucoma | 1 drop affected eye q12h | Anecdotal | Gelatt KN, Veterinary Ophthalmology, 6th Ed |
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