ExoticRx · exoticrx.com/drugs/josamycin
US brand names:Josacine
Josamycin is dosed at 10–20 mg/kg PO q12h in dogs, per Plumb's Veterinary Drug Handbook, 9th Ed. Verify against current literature before clinical use.
Binds 50S ribosomal subunit inhibiting bacterial protein synthesis. Good tissue penetration. Less GI impact than erythromycin.
GI upset possible. Hepatic interactions. Not widely available in US. Used in some countries for respiratory and dental infections.
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.
Upgrade to Pro or Student to unlock the full dose ranges and frequency for every species. The drug's mechanism, warnings, indications, and cited sources are free to read.
View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.