ExoticRx · exoticrx.com/drugs/benznidazole
US brand names:Rochagan
Benznidazole is dosed at 5–10 mg/kg PO q12h in dogs, per Plumb's Veterinary Drug Handbook, 9th Ed. Verify against current literature before clinical use.
Nitroimidazole derivative generating free radicals that damage Trypanosoma cruzi DNA and proteins. Trypanocidal.
Used for Chagas disease (T. cruzi) in dogs. GI upset, anorexia, neutropenia possible. More effective in acute phase. Prolonged treatment (60-90 days).
Species references:All Dog (Domestic) drugs
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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 | 5–10 mg/kg | q12h | Moderate | 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.