Potent carbonic anhydrase inhibitor (10x more potent than acetazolamide) that reduces aqueous humor formation, promotes bicarbonate diuresis, and causes systemic metabolic acidosis. Used for glaucoma when acetazolamide is insufficient.
At a glance
Class
Carbonic Anhydrase Inhibitor
Storage
Store at room temperature
Dosing
Used for glaucoma — reduces IOP by decreasing aqueous humor production
Used for acute glaucoma management
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
IOPSerum electrolytesBlood gasRenal function
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 Dichlorphenamide?
Dichlorphenamide is a carbonic anhydrase inhibitor used in pets. Potent carbonic anhydrase inhibitor (10x more potent than acetazolamide) that reduces aqueous humor formation, promotes bicarbonate diuresis, and causes systemic metabolic acidosis. Used for glaucoma when acetazolamide is insufficient.
›What is Dichlorphenamide used for in pets?
Dichlorphenamide is used in veterinary medicine for: Used for glaucoma — reduces IOP by decreasing aqueous humor production; Used for acute glaucoma management.
›What is the Dichlorphenamide dose for dogs?
For dogs, Dichlorphenamide is typically dosed as follows — Used for glaucoma — reduces IOP by decreasing aqueous humor production: 2–5 mg/kg PO q8–12h. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›What is the Dichlorphenamide dose for cats?
For cats, Dichlorphenamide is typically dosed as follows — Used for acute glaucoma management: 1–2 mg/kg PO q8–12h. Always consult your veterinarian for a dose tailored to your pet's weight, age, and condition.
›Does Dichlorphenamide need a prescription?
Yes. Dichlorphenamide 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