ExoticRx · exoticrx.com/drugs/cethromycin
US brand names:Restanza
Cethromycin is dosed at 5–10 mg/kg PO q24h in dogs, per Plumb's Veterinary Drug Handbook, 9th Ed. Verify against current literature before clinical use.
Binds 50S ribosomal subunit at two sites. Ketolide designed to overcome macrolide resistance in respiratory pathogens.
GI upset. Less hepatotoxicity than telithromycin. Not widely approved. No veterinary data.
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.