Iressa 250 MG Oral Tablet

RxCUI: 402091
RxNorm name: Iressa 250 MG Oral Tablet
Display name: Iressa 250 MG Oral Tablet
Full name: Iressa 250 MG Oral Tablet
Term type: SY
Status: DailyMed mapping
Updated: 2026-06-04 23:39:06

RxNav Current And Historical NDCs#

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UNII Substances#

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openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

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Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
IRESSA	GEFITINIB	AstraZeneca Pharmaceuticals LP	827d60e8-7e07-41b7-c28b-49ef1c4a5a41	2023-02-28	Warnings, Adverse reactions	Exact identifier rxcui: 402091

DailyMed RxNorm Mappings#

Set ID, RxNorm string, TTY table
Set ID	RxNorm string	TTY	SPL version	Label	Effective
827d60e8-7e07-41b7-c28b-49ef1c4a5a41	Iressa 250 MG Oral Tablet	SY	19	These highlights do not include all the information needed to use IRESSA ® safely and effectively. See full prescribing information for IRESSA. IRESSA (gefitinib) tablets for oral use Initial U.S. Approval: 2015	20230228
827d60e8-7e07-41b7-c28b-49ef1c4a5a41	Iressa 250 MG Oral Tablet	PSN	19	These highlights do not include all the information needed to use IRESSA ® safely and effectively. See full prescribing information for IRESSA. IRESSA (gefitinib) tablets for oral use Initial U.S. Approval: 2015	20230228
827d60e8-7e07-41b7-c28b-49ef1c4a5a41	gefitinib 250 MG Oral Tablet [Iressa]	SBD	19	These highlights do not include all the information needed to use IRESSA ® safely and effectively. See full prescribing information for IRESSA. IRESSA (gefitinib) tablets for oral use Initial U.S. Approval: 2015	20230228