Pocket Pet · Chinchilla lanigera · typical adult weight 0.40–0.80 kg
Theophylline is dosed at 2–3 mg/kg PO q8-12h in chinchillas, per Ewringmann A, Gloeckner B. Leitsymptome bei Meerschweinchen, Chinchilla und Degu, Enke, Stuttgart, Germany; 2012. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.802 — Carpenter's Exotic Animal Formulary 6th ed, Table 9.7 (Miscellaneous Agents Used in Rodents). 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. Theophylline is used in chinchillas for Bronchodilation. Routes documented in chinchillas: PO. A typical adult chinchilla weighs 0.40–0.80 kg. ExoticRx lists 1 cited dose rule for Theophylline in chinchillas, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Theo-Dur, Theo-24
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 2–3 mg/kg | q8-12h | Bronchodilation | Weak |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 2–3 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 9.7 | 2-3 mg/kg PO q8-12h,47 Mo |
Figures are transcribed from the cited page or table of each held edition and are shown for reference only. They are not dose recommendations, they do not feed the calculator, and none has been reviewed by a veterinarian.
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These ranges are per kg. Enter your chinchilla's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Inhibits phosphodiesterase, increasing cAMP. Also antagonizes adenosine receptors. Relaxes bronchial smooth muscle and improves diaphragmatic contractility.
Narrow therapeutic index. Serum monitoring recommended (10-20 mcg/ml). Tachycardia, GI upset, CNS stimulation, seizures in overdose. Many drug interactions (fluoroquinolones, cimetidine increase levels).
Species-specific contraindications and adverse-reaction reports for chinchillas may differ from canine / feline reference data — consult the primary citations listed with each rule.
Theophylline dose range in chinchillas, with cited source references: PO 2–3 mg/kg q8-12h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Theophylline in chinchillas: PO.
Theophylline is indicated in chinchillas for: Bronchodilation.
These are general warnings for Theophylline across species; consult the chinchilla dosing table above for species-specific guidance. Narrow therapeutic index. Serum monitoring recommended (10-20 mcg/ml). Tachycardia, GI upset, CNS stimulation, seizures in overdose. Many drug interactions (fluoroquinolones, cimetidine increase levels).
Why a species-specific page? Theophylline pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in chinchillas — 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.