Cat · Felis catus · typical adult weight 2.50–7.00 kg
Cyclosporine is dosed at 7 mg/kg PO q24h in cats, per ATOPICA FOR CATS- Cyclosporine Solution [US Product Label]. Elanco; 2015. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=47f70173-a1d9-4156-9a7f-0f296e5dd64b — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.352 (2026-08-01).. Cyclosporine is used in cats for Allergic dermatitis, eosinophilic granuloma complex. Routes documented in cats: PO. A typical adult cat weighs 2.50–7.00 kg. ExoticRx lists 1 cited dose rule for Cyclosporine in cats, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Atopica, Optimmune
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 7 mg/kg | q24h | Long-term | Allergic dermatitis, eosinophilic granuloma complex | Moderate | ATOPICA FOR CATS- Cyclosporine Solution [US Product Label]. Elanco; 2015. https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=47f70173-a1d9-4156-9a7f-0f296e5dd64b — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.352 (2026-08-01). |
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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-specific contraindications and adverse-reaction reports for cats may differ from canine / feline reference data — consult the primary citations listed with each rule.
Cyclosporine dose range in cats, with cited source references: PO 7 mg/kg q24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Cyclosporine in cats: PO.
Cited course lengths for Cyclosporine in cats include: Long-term. Duration depends on the indication — match it to the specific dose rule in the table above.
Cyclosporine is indicated in cats for: Allergic dermatitis, eosinophilic granuloma complex.
These are general warnings for Cyclosporine across species; consult the cat dosing table above for species-specific guidance. 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.
Why a species-specific page? Cyclosporine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in cats — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.