ExoticRx · exoticrx.com/drugs/cyclosporine
US brand names:Atopica, Optimmune(ophthalmic)
Also known as: Ciclosporin
Cyclosporine is dosed at 4–6 mg/kg PO q12h in ferrets, per Malka S, Hawkins MG, Zabolotzky SM, et al. Immune-mediated pure red cell aplasia in a domestic ferret. J Am Vet Med Assoc. 2010;237:695-700. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.955 — Carpenter's Exotic Animal Formulary 6th ed, Table 11.10 (Miscellaneous Agents Used in Ferrets.a). Verify against current literature before clinical use.
Binds cyclophilin, inhibiting calcineurin phosphatase. Blocks IL-2 transcription in T-helper lymphocytes, suppressing cell-mediated immunity.
GI upset common initially (improves with time). Give on empty stomach or freeze capsules. Gingival hyperplasia. Immunosuppression — monitor for infections. Do not use modified and non-modified forms interchangeably.
Species references:All Blue-and-Gold Macaw drugsAll Cat (Domestic) drugsAll Cockatiel drugsAll Dog (Domestic) drugsAll Ferret drugsAll Umbrella Cockatoo drugs
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
A dog/cat sample is shown here. Cited dosing for all 6 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) | TOPICAL | 1 drop/eye | q12h | Strong | Plumb's 10th ed printed p.322, Cyclosporine (Systemic) monograph spanning p.322-326.Compilation only — we have not located an independent source that prints this figure. |
| Dog (Domestic) | PO | 5 mg/kg | q24h (initially), then q48h maintenance | Strong | ATOPICA - Cyclosporine Capsule, Gelatin Coated [US Dog Product Label]. Greenfield, IN: Elanco US, Inc; 2020. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=47f70173-a1d9-4156-9a7f-0f296e5dd64b — Plumb's 10th ed printed p.325, Cyclosporine (Systemic) monograph spanning p.322-326. |
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