ExoticRx · exoticrx.com/drugs/fusidic-acid
US brand names:Fuciderm, Isaderm
Inhibits bacterial protein synthesis by blocking elongation factor G (EF-G). Excellent anti-staphylococcal activity.
Primarily used topically in veterinary medicine. Resistance develops rapidly with monotherapy. Combine with another agent for systemic use.
Species references:All 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 1 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.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Dog (Domestic) | Topical | Combine with another agent to prevent resistance | q12h | Moderate | Clark SM, Loeffler A and Bond R (2015) Susceptibility in vitro of canine methicillin-resistant and -susceptible staphylococcal isolates to fusidic acid, chlorhexidine and miconazole: opportunities for topical therapy of canine superficial pyoderma. Journal of Antimicrobial Chemotherapy 70, 2048-2052 — BSAVA Small Animal Formulary, 10th Ed, Part A, p.178Compilation only — we have not located an independent source that prints this figure. |
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