FDA.reportPublic FDA data

phenytoin sodium 300 MG Extended Release Oral Capsule

RxCUI
855873
RxNorm name
phenytoin sodium 300 MG Extended Release Oral Capsule
Display name
phenytoin sodium 300 MG Extended Release Oral Capsule
Full name
phenytoin sodium 300 MG Extended Release Oral Capsule
Term type
PSN
Status
DailyMed mapping
Updated
2026-06-04 23:38:47

RxNav Current And Historical NDCs#

RxNav current and historical NDC rows page 1 of 1 · 0 matching rows.

No records found.

UNII Substances#

UNII substance links page 1 of 1 · 0 matching rows.

No records found.

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.

Matched openFDA labels page 1 of 1 · 2 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
PhenytekEXTENDED PHENYTOIN SODIUMMylan Pharmaceuticals Inc.0f94c791-8b07-4b41-927e-c9f28bec5f602024-10-15Warnings, Adverse reactionsExact identifier
rxcui: 855873
phenytoin sodiumPHENYTOIN SODIUMSun Pharmaceutical Industries, Inc.c40f66cc-6f4a-4b29-84ba-d265e48487352022-12-14Warnings, Adverse reactionsExact identifier
rxcui: 855873

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 2 matching rows.

Set ID, RxNorm mappings, Terms table
Set IDRxNorm mappingsTermsSPL versionLabelEffective
0f94c791-8b07-4b41-927e-c9f28bec5f60phenytoin sodium 300 MG Extended Release Oral Capsule [PSN] · phenytoin sodium 300 MG Extended Release Oral Capsule [SCD] · DPH sodium 300 MG Extended Release Oral Capsule [SY]321These highlights do not include all the information needed to use PHENYTEK ® CAPSULES safely and effectively. See full prescribing information for PHENYTEK ® CAPSULES. PHENYTEK ® CAPSULES (extended phenytoin sodium capsules), for oral use Initial U.S. Approval: 195320241015
c40f66cc-6f4a-4b29-84ba-d265e4848735phenytoin sodium 300 MG Extended Release Oral Capsule [PSN] · phenytoin sodium 300 MG Extended Release Oral Capsule [SCD] · DPH sodium 300 MG Extended Release Oral Capsule [SY]37These highlights do not include all the information needed to use EXTENDED PHENYTOIN SODIUM CAPSULES safely and effectively. See full prescribing information for EXTENDED PHENYTOIN SODIUM CAPSULES. EXTENDED PHENYTOIN SODIUM capsules, for oral use Initial U.S. Approval: 195320221214