ExoticRx · exoticrx.com/drugs/tricaine-methanesulfonate
MS-222, Finquel
Sodium channel blocker absorbed through gills and skin. Provides sedation, anesthesia, and immobilization in aquatic species via neural blockade.
Aquatic species (fish, amphibians). Buffer solution to neutral pH (acidic otherwise). 21-day withdrawal for food fish. Wear gloves (skin irritant). Monitor opercular movement.
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) | IMMERSION | 0 N/A | N/A | Extrapolated | Carpenter's Exotic Animal Formulary, 6th Ed |
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.