ExoticRx · exoticrx.com/drugs/calcium-disodium-edta
US brand names:Calcium Disodium Versenate
Calcium Disodium EDTA is dosed at 35–40 mg/kg IM q12h in african grey parrots, per Samour J. Toxicology. In: Samour J, eds. Avian Medicine, 3rd ed., Elsevier, St. Louis, MO; 2016:275-286. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.468 (2026-08-01).. Verify against current literature before clinical use.
Chelates divalent and trivalent metal ions, particularly lead, forming stable water-soluble complexes excreted renally.
Nephrotoxic — ensure adequate hydration and monitor renal values. Dilute before IV use. Can deplete zinc.
Species references:All African Grey Parrot drugsAll Cat (Domestic) drugsAll Dog (Domestic) drugs
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A dog/cat sample is shown here. Cited dosing for all 3 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) | SC | 25 mg/kg | q6h | Strong | Wismer T. Chapter 53: Lead. In: Peterson ME, Talcott PA, eds. Small Animal Toxicology. Elsevier Saunders; 2013:609-615. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.466 (2026-08-01). |
| Cat (Domestic) | SC | 25 mg/kg | q6h | Moderate | Plumb's Veterinary Drug Handbook, 9th Ed |
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