ExoticRx · exoticrx.com/drugs/proparacaine-ophthalmic
Alcaine, Proparacaine HCl
Ester-type local anesthetic that stabilizes neuronal membranes by inhibiting sodium ion channels, preventing initiation and transmission of nerve impulses from the corneal surface.
Onset within 20 seconds, duration 15-20 minutes. Repeated use causes corneal epithelial toxicity. Never dispense for at-home use. Store refrigerated.
Species references:All Bearded Dragon 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 | 0 mg/kg | 1-2 drops; onset 20 sec, duration 15-20 min | Strong | Gelatt KN, Veterinary Ophthalmology, 6th Ed |
Upgrade to Pro or Student to unlock the full dose ranges and frequency for every species. The drug's mechanism, warnings, indications, and cited sources are free to read.
View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.