Question 1

What is Emamectin benzoate used for?

Accepted Answer

Emamectin benzoate is indicated for: See source.

Question 2

What routes can Emamectin benzoate be administered by?

Accepted Answer

Available routes: Immersion (bath), PO.

Question 3

Which species have cited Emamectin benzoate dosing data?

Accepted Answer

Emamectin benzoate dosing in the ExoticRx formulary covers 3 species: Betta (Siamese fighting fish), Goldfish, Koi.

Question 4

Is Emamectin benzoate a controlled substance?

Accepted Answer

Emamectin benzoate is not federally scheduled in the US. Controlled-drug status differs by country — verify your local rules.

Question 5

What are the warnings or contraindications for Emamectin benzoate?

Accepted Answer

CONTRAINDICATIONS (BSAVA Part B p.130, verbatim): Do not use at the same time as other fish or pond treatments. Do not use in ponds containing orfe (Leuciscus spp.) or terrapins.

SAFETY AND HANDLING (BSAVA Part B p.130, verbatim): Normal precautions should be observed. Do not dispose of down drains or in waterways.

ACTION (BSAVA Part B p.130, verbatim): Irreversibly binds to and opens GABA and glutamate-gated channels, leading to flaccid paralysis and death of the parasite. - Exotic Pets 117

USE (BSAVA Part B p.130, verbatim): Treatment of crustacean parasites of fish (Argulus, Ergasilus spp.). For use in closed water systems. Turn off UV and carbon filters for 24 h after adding the product to the water. Ensure good aeration of the water during treatment. Emamectin rapidly biodegrades in sunlight.

SOURCE: Ramsey I, ed. BSAVA Small Animal Formulary, 10th ed. Part B: Exotic Pets. Gloucester: British Small Animal Veterinary Association; 2023. p.130.

Question 6

What are the side effects of Emamectin benzoate?

Accepted Answer

Reported side effects, adverse reactions, and contraindications for Emamectin benzoate: CONTRAINDICATIONS (BSAVA Part B p.130, verbatim): Do not use at the same time as other fish or pond treatments. Do not use in ponds containing orfe (Leuciscus spp.) or terrapins.

SAFETY AND HANDLING (BSAVA Part B p.130, verbatim): Normal precautions should be observed. Do not dispose of down drains or in waterways.

ACTION (BSAVA Part B p.130, verbatim): Irreversibly binds to and opens GABA and glutamate-gated channels, leading to flaccid paralysis and death of the parasite. - Exotic Pets 117

USE (BSAVA Part B p.130, verbatim): Treatment of crustacean parasites of fish (Argulus, Ergasilus spp.). For use in closed water systems. Turn off UV and carbon filters for 24 h after adding the product to the water. Ensure good aeration of the water during treatment. Emamectin rapidly biodegrades in sunlight.

SOURCE: Ramsey I, ed. BSAVA Small Animal Formulary, 10th ed. Part B: Exotic Pets. Gloucester: British Small Animal Veterinary Association; 2023. p.130.

Emamectin benzoate

Drug Class

Routes

Indications

Side effects & warnings

Species with Emamectin benzoate dosing data (5 dose rules)

Evidence levels across 5 dose rules

Backed by a published source

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