Reptile · Chamaeleo calyptratus · typical adult weight 0.09–0.20 kg
Lactulose is dosed at 0.5 ml/kg PO q24h in veiled chameleons, per 149. Jepson L. Lizards. Exotic Animal Medicine: A Quick Reference Guide. Philadelphia: Saunders/Elsevier; 2009:268-314. | 150. Jepson L. Snakes. Exotic Animal Medicine: A Quick Reference Guide. Philadelphia: Saunders/Elsevier; 2009:315-357. | 151 not cited here; 314. Stahl SJ. Captive management, breeding, and common medical problems of the veiled chameleon (Chamaeleo calyptratus). Proc Annu Conf Assoc Rept Amph Vet. 1997;29-40. — Source: Mader's Reptile and Amphibian Medicine and Surgery, 3rd Ed, p.1420 — SOURCE EDITION: Mader's Reptile and Amphibian Medicine and Surgery (Divers & Stahl) — ISBN 9780323482530, https://openlibrary.org/isbn/9780323482530. Lactulose is used in veiled chameleons for Hepatic lipidosis. Routes documented in veiled chameleons: PO. A typical adult veiled chameleon weighs 0.09–0.20 kg. ExoticRx lists 1 cited dose rule for Lactulose in veiled chameleons, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Kristalose, Cephulac
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 0.5 ml/kg | q24h | Hepatic lipidosis |
| 149. Jepson L. Lizards. Exotic Animal Medicine: A Quick Reference Guide. Philadelphia: Saunders/Elsevier; 2009:268-314. | 150. Jepson L. Snakes. Exotic Animal Medicine: A Quick Reference Guide. Philadelphia: Saunders/Elsevier; 2009:315-357. | 151 not cited here; 314. Stahl SJ. Captive management, breeding, and common medical problems of the veiled chameleon (Chamaeleo calyptratus). Proc Annu Conf Assoc Rept Amph Vet. 1997;29-40. — Source: Mader's Reptile and Amphibian Medicine and Surgery, 3rd Ed, p.1420 — SOURCE EDITION: Mader's Reptile and Amphibian Medicine and Surgery (Divers & Stahl) — ISBN 9780323482530, https://openlibrary.org/isbn/9780323482530 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (ml/kg) | Route | Source | As printed |
|---|---|---|---|
| 0.5 | PO | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.190 | 0.5 ml/kg p.o. q24h |
| 0.5 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 4.11 | 0.5 mL/kg PO q24h,243,442 |
| 0.5 | PO | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 127.9 | 0.5 mL/kg PO q24h149,150,314 Lizards, chelonians/hepatic lipidosis |
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 veiled chameleon's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Synthetic disaccharide broken down by colonic bacteria to lactic, acetic, and formic acids. Osmotic effect draws water into colon. Acidifies colonic contents, converting ammonia to non-absorbable ammonium.
Dose to effect (soft stool). Excessive doses cause diarrhea, flatulence, cramping. Monitor electrolytes with chronic use. Essential in hepatic encephalopathy management.
Species-specific contraindications and adverse-reaction reports for veiled chameleons may differ from canine / feline reference data — consult the primary citations listed with each rule.
Lactulose dose range in veiled chameleons, with cited source references: PO 0.5 ml/kg q24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Lactulose in veiled chameleons: PO.
Lactulose is indicated in veiled chameleons for: Hepatic lipidosis.
These are general warnings for Lactulose across species; consult the veiled chameleon dosing table above for species-specific guidance. Dose to effect (soft stool). Excessive doses cause diarrhea, flatulence, cramping. Monitor electrolytes with chronic use. Essential in hepatic encephalopathy management.
Why a species-specific page? Lactulose pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in veiled chameleons — 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.