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Active ingredient

Sulbactam for Animals: Mechanism, Doses by Species & Brands

Sulbactam is a beta-lactamase inhibitor: like clavulanic acid, it is added to beta-lactam antibiotics to minimise their destruction by bacterial beta-lactamases [1].

Drug class
Beta-lactamase inhibitor
Brands on this site
Gardplus

What sulbactam is used for

  • Combined with a beta-lactam antibiotic, for example cefoperazone in Gardplus injection [1].

How sulbactam works (mechanism of action)

Inhibitors of beta-lactamases (e.g. clavulanic acid and sulbactam) were added to minimise destruction of the partner beta-lactam drug by bacterial enzymes [1].

Brands that contain sulbactam

BrandCompanyContainsMarket
GardplusVirbac IndiaCefoperazone + SulbactamIndia

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R
Medically reviewed by
Dr. Ravi Baraiya, B.V.Sc.
Veterinarian · Reviewed 2 Nov 2026

References

  1. Beta-lactam Antimicrobial Use in AnimalsMerck Veterinary Manual · 2025 · Veterinary reference
    Passage read from this source
    Inhibitors of beta-lactamases (eg, clavulanic acid and sulbactam) were added to minimize penicillin destruction.

For veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.

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