Last reviewed · How we verify

thiouracil

unknown active ✓ Verified May 2026

thiouracil is a drug. It is currently in unknown development for Hyperthyroidism, Thyrotoxic crisis.

Thiouracil is a small molecule used in the treatment of various conditions, including Graves' Ophthalmopathy, Paediatric Thyrotoxicosis, and Hyperthyroidism. It is administered orally in pill form, typically as an alternative to methimazole.

At a glance

Generic namethiouracil
Therapeutic areaOther
Phaseunknown

Approved indications

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

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Frequently asked questions about thiouracil

What is thiouracil?

thiouracil is a pharmaceutical drug, indicated for Hyperthyroidism, Thyrotoxic crisis.

What is thiouracil used for?

thiouracil is indicated for Hyperthyroidism, Thyrotoxic crisis.

What development phase is thiouracil in?

thiouracil is in unknown.

Related

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