Giardiasis in Chinchillas

Pocket Pet · Chinchilla lanigera · typical adult weight 0.40–0.80 kg

4 cited drugs treat Giardiasis in chinchillas: Dimetridazole, Fenbendazole, Metronidazole, Tinidazole.

Intestinal infection with Giardia (a flagellate protozoan). Common in young or recently rehomed animals and across exotic species kept in groups; presents as soft to watery diarrhoea, often intermittent. Treatment options vary by species — some species tolerate metronidazole poorly.

The overview above describes Giardiasis across species; the citations below are the ExoticRx dose rules scoped to chinchillas — a reference list, not new species-specific clinical guidance.

Dimetridazole

Antiparasitic

Route	Dose	Frequency	Duration	Indication	Evidence	Source
PO (drinking water)	1 g/L drinking water	Continuous in drinking water × 40 days	× 40 days.	Giardiasis	Weak	Beck W, Pantchev N. Praktische Parasitologie bei Heimtieren, Schluetersche Verlagsgesellschaft MBH & Co, Hannover, Germany; 2006. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.776Compilation only — we have not located an independent source that prints this figure.

Full Dimetridazole dosing in Chinchillas →Calculate for this chinchilla →

Fenbendazole(Panacur)

Antiparasitic

Route	Dose	Frequency	Indication	Evidence	Source
PO	20 mg/kg	q24h x 5d	Internal nematodes / Giardia	Moderate	Adamcak A, Otten B. Rodent therapeutics. Vet Clin North Am Exot Anim Pract. 2000;3:221-237.; Meredith A. BSAVA Small Animal Formulary: Part B: Exotic Pets, British Small Animal Veterinary Association, Quedgeley, Gloucester, UK; 2015.; Morrisey JK, Carpenter JW. Formulary. In: Quesenberry KE, Carpenter JW, eds. Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Carpenter's Exotic Animal Formulary 6th ed, Table 9.2 (Antiparasitic Agents Used in Rodents).Compilation only — we have not located an independent source that prints this figure.

Full Fenbendazole dosing in Chinchillas →Calculate for this chinchilla →

Metronidazole(Flagyl)

Antibiotic

Route	Dose	Frequency	Indication	Evidence	Source
PO	20–25 mg/kg	q12h	Anaerobe / dental abscess / Giardia	Moderate	Beck W, Pantchev N. Praktische Parasitologie bei Heimtieren, Schluetersche Verlagsgesellschaft MBH & Co, Hannover, Germany; 2006. — Carpenter's Exotic Animal Formulary 6th ed, Table 9.2 (Antiparasitic Agents Used in Rodents).Compilation only — we have not located an independent source that prints this figure.

Full Metronidazole dosing in Chinchillas →Calculate for this chinchilla →

Tinidazole

Antibiotic

Route	Dose	Frequency	Indication	Evidence	Source
PO	20 mg/kg	q12h x 5 days (10 doses)	Anaerobic bacterial and protozoal (e.g. Giardia) infection — nitroimidazole better tolerated than metronidazole	Moderate	Tournade CM, Fink DM, Williams SR, Mans C. Effects of Tinidazole on Food Intake in Chinchillas (Chinchilla lanigera). J Am Assoc Lab Anim Sci. 2021;60(5):587-591. doi:10.30802/AALAS-JAALAS-20-000141. PMID 34325772. https://pmc.ncbi.nlm.nih.gov/articles/PMC8603369/

Full Tinidazole dosing in Chinchillas →Calculate for this chinchilla →

All drugs cited for Giardiasis →All drugs for Chinchillas →

Other conditions in Chinchillas

Pain Management Bacterial Infections Endoparasites Coccidiosis Ectoparasites Sedation Dermatophytosis (Ringworm)Flea and Tick Control

Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice. Verify against current literature before clinical use.