Selective dopamine D1 receptor agonist that causes renal and mesenteric vasodilation, increases renal blood flow, glomerular filtration rate, and sodium excretion without activating D2 receptors (no nausea). Used for acute hypertensive crises.
At a glance
Class
Selective Dopamine D1 Receptor Agonist / Antihypertensive
Storage
Store at room temperature; diluted solution stable 24h at room temperature
Dosing
Used for acute hypertensive emergencies, oliguric acute kidney injury (increases
Frequency
Continuous infusion
Used for acute hypertension and AKI
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →Safety
Blood pressure q5–15 min during titrationHeart rateUrine outputSerum potassiumIOP if glaucoma risk
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →Interactions
No documented interactions.
FAQs
Frequently asked questions
›What is Fenoldopam?
Fenoldopam is a selective dopamine d1 receptor agonist / antihypertensive used in pets. Selective dopamine D1 receptor agonist that causes renal and mesenteric vasodilation, increases renal blood flow, glomerular filtration rate, and sodium excretion without activating D2 receptors (no nausea). Used for acute hypertensive crises.
›What is Fenoldopam used for in pets?
Fenoldopam is used in veterinary medicine for: Used for acute hypertensive emergencies, oliguric acute kidney injury (increases; Used for acute hypertension and AKI.
›What is the Fenoldopam dose for dogs?
For dogs, Fenoldopam is typically dosed as follows — Used for acute hypertensive emergencies, oliguric acute kidney injury (increases: 0.1–0.8 mcg/kg IV CRI Continuous infusion. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›What is the Fenoldopam dose for cats?
For cats, Fenoldopam is typically dosed as follows — Used for acute hypertension and AKI: 0.1–0.5 mcg/kg IV CRI Continuous. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›Does Fenoldopam need a prescription?
Yes. Fenoldopam is a prescription medication and should only be administered under veterinary supervision.
Educational reference only
This information is provided for educational purposes and is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian before administering any medication to your pet.
Find a vet near you →References
References
The PetCare.AI drug reference is built from 13 authoritative sources cited across 580 drug monographs.
Textbooks & handbooks — 5
- Plumb's Veterinary Drug Handbook
- Withrow & MacEwen's Small Animal Clinical Oncology
- Merck Veterinary Manual
- NRC Nutrient Requirements of Dogs and Cats
- Veterinary Pharmacology and Therapeutics (Riviere & Papich)
Clinical guidelines & consensus — 4
- ASPCA Animal Poison Control Center Guidelines
- AAHA Diabetes Management Guidelines
- ASPCA Poison Control Guidelines
- RECOVER CPR Guidelines
Journals & peer-reviewed studies — 2
- EPIC Study (J Vet Intern Med 2016)
- JVIM FAT CAT Study
Regulatory & approvals — 1
- CDSCO Veterinary Drug Approval Registry (1969–2026)
Databases — 1
- Washington State University VCPL MDR1 Database