Last reviewed · How we verify

Ceclor (CEFACLOR)

Lilly · FDA-approved approved Small molecule Quality 45/100

Ceclor (cefaclor) is a marketed antibiotic primarily indicated for acute Moraxella catarrhalis bronchitis, with a key composition patent expiring in 2028. Its mechanism of action, inhibiting bacterial cell wall synthesis, provides a robust therapeutic effect against targeted pathogens. The primary risk is the competitive landscape, with multiple off-patent generics of same-class drugs such as cefoxitin, cefuroxime, cefotetan, and cefonicid already available in the market.

At a glance

Generic nameCEFACLOR
SponsorLilly
Drug classcefaclor
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhaseFDA-approved
First approval1979

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
FDA labelMechanism, indications, dosing, boxed warnings, drug interactions
ClinicalTrials.govTrial enrolment, design, endpoints, results