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Imidocarb Dipropionate

Prescription

Antiprotozoal (Carbanilide Derivative)

Last reviewed 21 Apr 2026 · PetCare.AI Editorial Team

Species

Dog, Cat

Brands

1 available

Formulations

Mechanism of action

Binds to DNA minor groove and inhibits polyamine synthesis in protozoa, disrupting nucleic acid metabolism. Also concentrates in liver and kidney of protozoa, interfering with aerobic glycolysis. Active against Babesia, Hepatozoon, and Ehrlichia.

At a glance

Class

Antiprotozoal (Carbanilide Derivative)

Schedule

Prescription

Storage

Store at room temperature below 25°C, protect from light

Dosing

🐕

Dog

Treatment of choice for Babesia canis (large Babesia)

Dose

5–6 mg/kg

Route

IM, SQ

Frequency

Once or q14 days x 2–3 doses

🐈

Cat

Off-label for feline babesiosis and cytauxzoonosis

Dose

3.5 mg/kg

Route

Frequency

Once

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 →

Formulations

💊

Other — 1

Strength

—

Storage

Store at room temperature below 25°C, protect from light

Safety

Monitoring parameters

Pre-treat with atropineObserve 30 min post-injection for cholinergic signsHepatic and renal functionBlood smear for parasite clearance at 2 weeks

Educational reference only

Interactions

No documented interactions.

Brands

Other markets

Imizol

FAQs

Frequently asked questions

›What is Imidocarb Dipropionate?

Imidocarb Dipropionate is a antiprotozoal (carbanilide derivative) used in pets. Binds to DNA minor groove and inhibits polyamine synthesis in protozoa, disrupting nucleic acid metabolism. Also concentrates in liver and kidney of protozoa, interfering with aerobic glycolysis. Active against Babesia, Hepatozoon, and Ehrlichia.

›What is Imidocarb Dipropionate used for in pets?

Imidocarb Dipropionate is used in veterinary medicine for: Treatment of choice for Babesia canis (large Babesia); Off-label for feline babesiosis and cytauxzoonosis.

›What is the Imidocarb Dipropionate dose for dogs?

For dogs, Imidocarb Dipropionate is typically dosed as follows — Treatment of choice for Babesia canis (large Babesia): 5–6 mg/kg IM/SQ Once or q14 days x 2–3 doses. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.

›What is the Imidocarb Dipropionate dose for cats?

For cats, Imidocarb Dipropionate is typically dosed as follows — Off-label for feline babesiosis and cytauxzoonosis: 3.5 mg/kg IM Once. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.

›Does Imidocarb Dipropionate need a prescription?

Yes. Imidocarb Dipropionate is a prescription medication and should only be administered under veterinary supervision.

Educational reference only