How many drugs treat Bacterial cystitis?

Drug Landscape tracks 2 marketed treatments for Bacterial cystitis (deduplicated by molecule). 0 Phase 3 candidates and 0 Phase 2 candidates are in the pipeline.

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Last reviewed 2026-06-10 · How we verify

Bacterial cystitis — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Bacterial cystitis (disease) competitive landscape: 2 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across the entire treatment set.

2 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Bacterial cystitis, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Zerbaxa	CEFTOLOZANE	Cubist Pharms	Cephalosporin Antibacterial			2014-01-01
Zosyn	TAZOBACTAM	Merck Sharp & Dohme B.V.	beta Lactamase Inhibitor			1993-01-01

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this treatment set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this treatment set.

Sponsor landscape

Cubist Pharms · 1 drug in Bacterial cystitis
Merck Sharp & Dohme B.V. · 1 drug in Bacterial cystitis

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Every new regulatory action, PDUFA date, or trial completion in Bacterial cystitis:

Cite this brief

Drug Landscape (2026). Bacterial cystitis — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/bacterial-cystitis. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing