ExoticRx · exoticrx.com/drugs/doripenem
US brand names:Doribax
Doripenem is dosed at 8 mg/kg IV q8h in cats, per Papich Handbook of Veterinary Drugs, 5th Ed, printed p.269 (corpus p.297), Doripenem, Small Animal Dosage — EDITION CORRECTED 2026-08-07: this citation named the 5th edition, which is not held. The page locator resolves in the 4th ed (2016), the copy actually consulted, and that page names the drug; the reference is to the 4th. — SOURCE EDITION: Saunders Handbook of Veterinary Drugs — ISBN 9780323244855, https://openlibrary.org/isbn/9780323244855. Verify against current literature before clinical use.
Binds PBPs inhibiting cell wall synthesis. Broad-spectrum carbapenem with stability against some carbapenemases.
Seizure risk in CNS disorders. Renal dose adjustment required. GI upset. Very limited veterinary data.
Species references:All Cat (Domestic) 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 |
|---|---|---|---|---|---|
| Cat (Domestic) | IV | 8 mg/kg | q8h | Weak | Papich Handbook of Veterinary Drugs, 5th Ed, printed p.269 (corpus p.297), Doripenem, Small Animal Dosage — EDITION CORRECTED 2026-08-07: this citation named the 5th edition, which is not held. The page locator resolves in the 4th ed (2016), the copy actually consulted, and that page names the drug; the reference is to the 4th. — SOURCE EDITION: Saunders Handbook of Veterinary Drugs — ISBN 9780323244855, https://openlibrary.org/isbn/9780323244855 |
| Dog (Domestic) | IV | 8 mg/kg | q8h | Weak | Papich Handbook of Veterinary Drugs, 5th Ed, printed p.269 (corpus p.297), Doripenem, Small Animal Dosage — EDITION CORRECTED 2026-08-07: this citation named the 5th edition, which is not held. The page locator resolves in the 4th ed (2016), the copy actually consulted, and that page names the drug; the reference is to the 4th. — SOURCE EDITION: Saunders Handbook of Veterinary Drugs — ISBN 9780323244855, |
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.