Augmentin vs Clavulanate: are they the same?
Augmentin is a commercial brand whose active ingredient is exactly Clavulanate. This page explains what that means in practice: where they differ (brand, manufacturer, price, available strengths), why they are clinically equivalent, and when the brand or an authorised generic is the better choice.
Are they the same?
Yes — Augmentin contains Clavulanate as its active ingredient. Talking about "Augmentin" in clinical terms is the same as talking about Clavulanate at the dose strengths 500/125mg, 875/125mg, 1000/62.5mg. The differences from the authorised generic are brand, manufacturer (GlaxoSmithKline), excipients, tablet appearance and price — not the active molecule itself.
When Augmentin is used
Augmentin is approved in adults and children for the treatment of respiratory tract infections including acute otitis media, sinusitis, community-acquired pneumonia and acute exacerbations of chronic bronchitis, urinary tract infections, de…
Mechanisms compared
Because they share the same active ingredient, the mechanism is identical: Amoxicillin inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs), but is hydrolysed by beta-lactamase enzymes produced by some resistant bacteria.
Brand or generic — which to choose?
For most patients, authorised generics of Clavulanate are clinically equivalent substitutes for Augmentin and typically cost substantially less. The practical differences are manufacturer, excipients (rarely matters except in specific sensitivities), tablet appearance and price. The brand is preferred by some patients for personal reasons or insurance coverage; the generic is the default when cost matters.
Frequently asked questions
Is Augmentin the same as Clavulanate? ▾
Clinically yes — Augmentin is the brand and Clavulanate is its active ingredient. At equivalent doses (500/125mg, 875/125mg, 1000/62.5mg) they produce the same effect. The difference is brand, manufacturer (GlaxoSmithKline) and price.
Is generic Clavulanate as effective as Augmentin? ▾
Yes. Authorised generics of Clavulanate must demonstrate bioequivalence to the brand. The active substance is the same; average effect is the same. Price is usually substantially lower.
Why does Augmentin cost more than generic Clavulanate? ▾
The price difference reflects originator development costs, brand recognition and competition among generic manufacturers. The molecule is identical; the cost is not.
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.