How many drugs treat Thiamin deficiency?

Drug Landscape tracks 2 marketed treatments for Thiamin deficiency (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

Thiamin deficiency — Treatment Landscape & Competitive Intelligence

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

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

Drug	Generic	Sponsor	Class	Target	Line of therapy	First approval
Thiamine Hydrochloride	THIAMINE	Pfizer	thiamine (vit B1)	Heat shock protein HSP 90-alpha		1993-01-01
Thiamin	Thiamin	Hospital Sao Domingos		Thiamin pyrophosphokinase 1, Thiamine transporter 1, Thiamine-triphosphatase

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

Hospital Sao Domingos · 1 drug in Thiamin deficiency
Pfizer · 1 drug in Thiamin deficiency

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Every new regulatory action, PDUFA date, or trial completion in Thiamin deficiency:

Cite this brief

Drug Landscape (2026). Thiamin deficiency — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/thiamin-deficiency. Accessed 2026-06-10.

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