ExoticRx · exoticrx.com/drugs/iohexol
US brand names:Omnipaque
Iohexol is dosed at Dosing: 300 mgI/ml at 2 ml/kg IV in cats, per Plumb's Veterinary Drug Handbook, 9th Ed. Verify against current literature before clinical use.
Non-ionic, low-osmolar iodinated contrast agent. Attenuates X-rays proportional to iodine concentration, providing contrast in vessels, urinary tract, and CNS.
Nephrotoxic — ensure hydration. Rare anaphylactoid reactions. Safe if aspirated or if GI perforation (unlike barium). Can be used for myelography (intrathecal). Warm to body temperature.
Species references:All Cat (Domestic) drugsAll Dog (Domestic) drugs
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
A dog/cat sample is shown here. Cited dosing for all 2 species — reptiles, birds, pocket pets, livestock, and equine — is free on the per-species pages above. Pro adds the weight-based calculator for every species.
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.