How many drugs treat Chronic sialorrhea?

Drug Landscape tracks 2 marketed treatments for Chronic sialorrhea (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

Chronic sialorrhea — Treatment Landscape & Competitive Intelligence

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

Chronic sialorrhea (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 Chronic sialorrhea, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Xeomin	INCOBOTULINUMTOXINA	Merz Pharms	Acetylcholine Release Inhibitor [EPC]			2015-01-01
Myobloc	RIMABOTULINUMTOXINB	Elan Pharm	Acetylcholine Release Inhibitor [EPC]			2009-01-01

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

Elan Pharm · 1 drug in Chronic sialorrhea
Merz Pharms · 1 drug in Chronic sialorrhea

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Every new regulatory action, PDUFA date, or trial completion in Chronic sialorrhea:

Cite this brief

Drug Landscape (2026). Chronic sialorrhea — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/chronic-sialorrhea. Accessed 2026-06-10.

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