Aztreonam for Dog
Dog · Canis lupus familiaris · typical adult weight 2.00–80.00 kg
Aztreonam is used in dog for Severe gram-negative infections. Routes documented in dog: IV. A typical adult dog weighs 2.00–80.00 kg. ExoticRx lists 1 cited dose rule for Aztreonam in dog, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Azactam
Dose ranges
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IV | 30–50 mg/kg | q8h | 7-14 days | Severe gram-negative infections | Weak | Plumb's Veterinary Drug Handbook, 9th Ed |
Need the exact dose for your patient?
These ranges are per kg. Enter your dog's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Mechanism of action
Binds penicillin-binding protein 3 (PBP-3) of gram-negative bacteria, inhibiting cell wall synthesis. Active only against aerobic gram-negative organisms.
Side effects & warnings
No cross-reactivity with penicillin allergy in most cases. Limited veterinary data. Monitor renal function with prolonged use.
Species-specific contraindications and adverse-reaction reports for dog may differ from canine / feline reference data — consult the primary citations listed with each rule.
Other Antibiotic drugs with dog dosing
Aztreonam dosing in other species
Why a species-specific page? Aztreonam pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in dog — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.