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Coccidiosis in Corn Snakes

Reptile · Pantherophis guttatus · typical adult weight 0.20–0.90 kg

2 cited drugs treat Coccidiosis in corn snakes: Sulfadiazine, sulfamerazine, Sulfadimethoxine.

Protozoal infection of the intestinal tract caused by Eimeria, Isospora, and related coccidian organisms. Significant cause of diarrhoea, weight loss, and mortality in young livestock, poultry, and reptiles in particular.

The overview above describes Coccidiosis across species; the citations below are the ExoticRx dose rules scoped to corn snakes — a reference list, not new species-specific clinical guidance.

RouteDoseFrequencyIndicationEvidenceSource
PO25 mg/kgq24h x 21 daysCoccidiaWeakKlaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.232 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 [w3r2 2026-08-14] LOCATOR: Carpenter 6th ed, Table 4.4 (Antiparasitic Agents Used in Reptiles). Held copy is a paginationless ebook conversion, so the table and not the page is the citable location. This is a formulary-to-formulary chain (6th ed citing ref 243 = Klaphake E, Gibbons PM, Sladky KK, et al, Reptiles, in Carpenter JW ed, Exotic Animal Formulary 5th ed, 2018:81-166) and the 5th ed is NOT held, so provenance below Carpenter is UNVERIFIED.

Sulfadimethoxine(Albon)

Antibiotic
RouteDoseFrequencyIndicationEvidenceSource
PO50 mg/kgq24h x3-5 days, then q48h prnCoccidiaWeakKlingenberg RJ. Understanding Reptile Parasites, Advanced Vivarium Systems, Irvine, CA; 2007:1-200. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.232 — Carpenter's Exotic Animal Formulary 6th ed, Table 4.4 (Antiparasitic Agents Used in Reptiles). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929

Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice. Verify against current literature before clinical use.