Last reviewed · How we verify

Omeprazole, Lansoprazole, Esomeprazole, Rantidine

Temple University · FDA-approved active Small molecule Quality 2/100

Omeprazole, Lansoprazole, Esomeprazole, and Rantidine are marketed drugs primarily indicated for the treatment of gastrointestinal disorders, with a strong presence in the pharmaceutical market. A key strength is their well-established mechanism and broad therapeutic use, supported by key composition patents expiring in 2028. The primary risk is the potential increase in generic competition following the patent expiry, which could erode market share and revenue.

At a glance

Generic nameOmeprazole, Lansoprazole, Esomeprazole, Rantidine
SponsorTemple University
ModalitySmall molecule
PhaseFDA-approved

Approved indications

No approved indications tracked.

Common side effects

No common side effects on file.

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

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