ExoticRx · exoticrx.com/drugs/cythioate
US brand names:Proban
Cythioate is dosed at 1–2 mg/kg PO q3 days in dogs, per Plumb's Veterinary Drug Handbook, 9th Ed. Verify against current literature before clinical use.
Systemic organophosphate flea control. Inhibits acetylcholinesterase in fleas feeding on treated animal.
Largely obsolete — replaced by safer products. Organophosphate toxicity risk. Do not combine with other AChE inhibitors. Not for cats.
Species references:All 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 1 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) | PO | 1–2 mg/kg | q3 days | Anecdotal | Plumb's Veterinary Drug Handbook, 9th 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.