Reptile · Python regius · typical adult weight 1.00–2.00 kg
Atropine is dosed at 0.01–0.04 mg/kg IM once in ball pythons, per Carpenter JW, Klaphake E, Gibbons PM, et al. Reptile formulary. In: Divers SJ, Stahl SJ, eds. Mader's Reptile and Amphibian Medicine and Surgery, 3rd ed., Elsevier, St. Louis, MO; 2019:1191-1211. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.236 (2026-08-01).. Atropine is used in ball pythons for Bradycardia, pre-anesthetic. Routes documented in ball pythons: IM. A typical adult ball python weighs 1.00–2.00 kg. ExoticRx lists 1 cited dose rule for Atropine in ball pythons, drawn from published veterinary references. Verify against current literature before clinical use.
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IM | 0.01–0.04 mg/kg | once | Single dose | Bradycardia, pre-anesthetic | Extrapolated | Carpenter JW, Klaphake E, Gibbons PM, et al. Reptile formulary. In: Divers SJ, Stahl SJ, eds. Mader's Reptile and Amphibian Medicine and Surgery, 3rd ed., Elsevier, St. Louis, MO; 2019:1191-1211. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.236 (2026-08-01). |
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Competitive muscarinic receptor antagonist. Increases heart rate (vagolytic), reduces secretions, and mydriasis.
Tachycardia, ileus, urinary retention. Increases myocardial oxygen demand. Rabbits have high atropinase activity — may need higher/more frequent doses or use glycopyrrolate instead.
Species-specific contraindications and adverse-reaction reports for ball pythons may differ from canine / feline reference data — consult the primary citations listed with each rule.
Atropine dose range in ball pythons, with cited source references: IM 0.01–0.04 mg/kg once. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Atropine in ball pythons: IM.
Cited course lengths for Atropine in ball pythons include: Single dose. Duration depends on the indication — match it to the specific dose rule in the table above.
Atropine is indicated in ball pythons for: Bradycardia, pre-anesthetic.
These are general warnings for Atropine across species; consult the ball python dosing table above for species-specific guidance. Tachycardia, ileus, urinary retention. Increases myocardial oxygen demand. Rabbits have high atropinase activity — may need higher/more frequent doses or use glycopyrrolate instead.
Why a species-specific page? Atropine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in ball pythons — 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.