FDA.reportPublic FDA data

primidone 50 MG Oral Tablet

RxCUI
198150
RxNorm name
primidone 50 MG Oral Tablet
Display name
primidone 50 MG Oral Tablet
Full name
primidone 50 MG Oral Tablet
Term type
SCD
Status
DailyMed mapping
Updated
2026-06-04 23:38:58

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 2 · 24 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
PrimidonePRIMIDONEBryant Ranch Prepack93b4b34c-6dba-4aec-b98e-b2b18feb86a92026-06-24Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAvKAREe7a50a67-9653-463e-8c85-315b53f460c82026-05-13Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAmneal Pharmaceuticals of New York LLC3cdc361a-5558-4341-ad40-f8bc29b4f1ce2026-04-02Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAdvagen Pharma Limitedb3b94d2e-6a64-45b7-b0cb-0fde689240d82026-01-13Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEProficient Rx LPdb761e34-8573-4f96-872c-e851b3004e5e2026-01-01Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEChartwell RX, LLC4a8e309f-d89e-4b1a-abb2-856a66ebbff92025-12-11Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAvPAKa90d5ba6-4170-0b97-5ae3-fc707c9e4f1b2025-11-05Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEPD-Rx Pharmaceuticals, Inc.6046e4e9-0c1e-4d1f-85fa-d2ce25c5dc342025-10-20Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEPD-Rx Pharmaceuticals, Inc.0193c0a4-f593-609c-e063-6294a90aaa682025-06-10Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONENorthStar Rx LLC182a424b-d142-48c9-996b-059c0885f5282025-05-21Warnings, Adverse reactionsExact identifier
rxcui: 198150
PRIMIDONEPRIMIDONEDIRECT RXc20f803c-e965-9dd8-e053-2995a90a92ba2025-01-17Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEGolden State Medical Supply, Ince4e493bd-94d7-7e5a-e053-2995a90a27062024-12-23Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAmneal Pharmaceuticals LLC02ba0182-0870-4c0d-a814-a1dc427d47b82024-10-30Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAmerican Health Packaginga32e0a00-3ba7-47e7-83c6-a7eac5fbdd112024-10-03Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONECarnegie Pharmaceuticals LLCdc018b1d-72d3-45a2-84ff-cf9499c7ae972024-06-05Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEBryant Ranch Prepack5067ff85-07f5-424c-b072-6907891e7b4e2024-05-23Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAphena Pharma Solutions - Tennessee, LLCad8b50e2-e797-4326-a57e-d254da85b6b92024-01-09Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONENCS HealthCare of KY, LLC dba Vangard Labs1c56d09c-4224-4875-bb22-e8bfd595d3782023-03-03Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEOxford Pharmaceuticals, LLC439096a4-c5d5-4ad8-be9c-238973a3e2902022-04-05Warnings, Adverse reactionsExact identifier
rxcui: 198150
PrimidonePRIMIDONEAphena Pharma Solutions - Tennessee, LLC91de277e-34b8-4ee1-8846-f02aea6260892021-10-15Warnings, Adverse reactionsExact identifier
rxcui: 198150

DailyMed RxNorm Mappings#

Set ID, RxNorm string, TTY table
Set IDRxNorm stringTTYSPL versionLabelEffective
5067ff85-07f5-424c-b072-6907891e7b4eprimidone 50 MG Oral TabletSCD103PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20240523
5067ff85-07f5-424c-b072-6907891e7b4eprimidone 50 MG Oral TabletPSN103PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20240523
02ba0182-0870-4c0d-a814-a1dc427d47b8primidone 50 MG Oral TabletPSN22Primidone Tablets, USP 50 mg and 250 mg20241030
02ba0182-0870-4c0d-a814-a1dc427d47b8primidone 50 MG Oral TabletSCD22Primidone Tablets, USP 50 mg and 250 mg20241030
6046e4e9-0c1e-4d1f-85fa-d2ce25c5dc34primidone 50 MG Oral TabletSCD19PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20251020
6046e4e9-0c1e-4d1f-85fa-d2ce25c5dc34primidone 50 MG Oral TabletPSN19PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20251020
a90d5ba6-4170-0b97-5ae3-fc707c9e4f1bprimidone 50 MG Oral TabletSCD14Primidone Tablets, USP Anticonvulsant Rx Only20251105
a90d5ba6-4170-0b97-5ae3-fc707c9e4f1bprimidone 50 MG Oral TabletPSN14Primidone Tablets, USP Anticonvulsant Rx Only20251105
a1a817f7-c190-4825-94eb-442f477187e3primidone 50 MG Oral TabletSCD14Primidone Tablets, USP20200611
a1a817f7-c190-4825-94eb-442f477187e3primidone 50 MG Oral TabletPSN14Primidone Tablets, USP20200611
e7a50a67-9653-463e-8c85-315b53f460c8primidone 50 MG Oral TabletPSN11Primidone Tablets, USP 50mg and 250mg20260513
e7a50a67-9653-463e-8c85-315b53f460c8primidone 50 MG Oral TabletSCD11Primidone Tablets, USP 50mg and 250mg20260513
3cdc361a-5558-4341-ad40-f8bc29b4f1ceprimidone 50 MG Oral TabletSCD11Primidone Tablets, USP (50 mg and 250 mg) Rx only20260402
3cdc361a-5558-4341-ad40-f8bc29b4f1ceprimidone 50 MG Oral TabletPSN11Primidone Tablets, USP (50 mg and 250 mg) Rx only20260402
a32e0a00-3ba7-47e7-83c6-a7eac5fbdd11primidone 50 MG Oral TabletSCD11Primidone Tablets, USP 8020201/0821 Rx only20241003
a32e0a00-3ba7-47e7-83c6-a7eac5fbdd11primidone 50 MG Oral TabletPSN11Primidone Tablets, USP 8020201/0821 Rx only20241003
af593171-dabb-4ea3-b44c-89ed457b2c46primidone 50 MG Oral TabletSCD10Mysoline ® (primidone tablets, USP) 50 mg and 250 mg Rx only Anticonvulsant20200706
af593171-dabb-4ea3-b44c-89ed457b2c46primidone 50 MG Oral TabletPSN10Mysoline ® (primidone tablets, USP) 50 mg and 250 mg Rx only Anticonvulsant20200706
0193c0a4-f593-609c-e063-6294a90aaa68primidone 50 MG Oral TabletSCD9PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20250610
0193c0a4-f593-609c-e063-6294a90aaa68primidone 50 MG Oral TabletPSN9PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20250610
c7cb2073-9d44-4261-b308-02cd24c1f17aprimidone 50 MG Oral TabletSCD9PRIMIDONE TABLETS, USP20130219
c7cb2073-9d44-4261-b308-02cd24c1f17aprimidone 50 MG Oral TabletPSN9PRIMIDONE TABLETS, USP20130219
93b4b34c-6dba-4aec-b98e-b2b18feb86a9primidone 50 MG Oral TabletSCD5Primidone Tablets, USP (50 mg and 250 mg) Rx only20240403
93b4b34c-6dba-4aec-b98e-b2b18feb86a9primidone 50 MG Oral TabletPSN5Primidone Tablets, USP (50 mg and 250 mg) Rx only20240403
dc018b1d-72d3-45a2-84ff-cf9499c7ae97primidone 50 MG Oral TabletPSN4Primidone Tablets, USP 50 mg and 250 mg Rx only Anticonvulsant20240605
dc018b1d-72d3-45a2-84ff-cf9499c7ae97primidone 50 MG Oral TabletSCD4Primidone Tablets, USP 50 mg and 250 mg Rx only Anticonvulsant20240605
439096a4-c5d5-4ad8-be9c-238973a3e290primidone 50 MG Oral TabletPSN4PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20220405
439096a4-c5d5-4ad8-be9c-238973a3e290primidone 50 MG Oral TabletSCD4PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20220405
1414ad7c-26e8-43f6-b211-d102eba1d1c4primidone 50 MG Oral TabletPSN4Primidone Tablets, USP20211228
1414ad7c-26e8-43f6-b211-d102eba1d1c4primidone 50 MG Oral TabletSCD4Primidone Tablets, USP20211228
b3b94d2e-6a64-45b7-b0cb-0fde689240d8primidone 50 MG Oral TabletPSN3Primidone Tablets, USP 50 mg, 125 mg and 250 mg Rx only Anticonvulsant20260113
b3b94d2e-6a64-45b7-b0cb-0fde689240d8primidone 50 MG Oral TabletSCD3Primidone Tablets, USP 50 mg, 125 mg and 250 mg Rx only Anticonvulsant20260113
1c56d09c-4224-4875-bb22-e8bfd595d378primidone 50 MG Oral TabletPSN3Primidone Tablets, USP (50 mg and 250 mg) Rx only Anticonvulsant20230303
1c56d09c-4224-4875-bb22-e8bfd595d378primidone 50 MG Oral TabletSCD3Primidone Tablets, USP (50 mg and 250 mg) Rx only Anticonvulsant20230303
91de277e-34b8-4ee1-8846-f02aea626089primidone 50 MG Oral TabletSCD3PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx Only20211015
91de277e-34b8-4ee1-8846-f02aea626089primidone 50 MG Oral TabletPSN3PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx Only20211015
934a6d96-6da2-4fba-bf1f-08e7acbf59bcprimidone 50 MG Oral TabletSCD3Primidone20210203
934a6d96-6da2-4fba-bf1f-08e7acbf59bcprimidone 50 MG Oral TabletPSN3Primidone20210203
a4f917f4-2aa2-c3ed-071e-232fa0f125e8primidone 50 MG Oral TabletPSN3Primidone Tablets USP20101202
a4f917f4-2aa2-c3ed-071e-232fa0f125e8primidone 50 MG Oral TabletSCD3Primidone Tablets USP20101202
4a8e309f-d89e-4b1a-abb2-856a66ebbff9primidone 50 MG Oral TabletPSN2Primidone Tablets, USP Rx only20251211
4a8e309f-d89e-4b1a-abb2-856a66ebbff9primidone 50 MG Oral TabletSCD2Primidone Tablets, USP Rx only20251211
c20f803c-e965-9dd8-e053-2995a90a92baprimidone 50 MG Oral TabletSCD2PRIMIDONE20250117
c20f803c-e965-9dd8-e053-2995a90a92baprimidone 50 MG Oral TabletPSN2PRIMIDONE20250117
e4e493bd-94d7-7e5a-e053-2995a90a2706primidone 50 MG Oral TabletPSN2Primidone Tablets, USP20241223
e4e493bd-94d7-7e5a-e053-2995a90a2706primidone 50 MG Oral TabletSCD2Primidone Tablets, USP20241223
ad8b50e2-e797-4326-a57e-d254da85b6b9primidone 50 MG Oral TabletSCD2Primidone Tablets, USP20240109
ad8b50e2-e797-4326-a57e-d254da85b6b9primidone 50 MG Oral TabletPSN2Primidone Tablets, USP20240109
db761e34-8573-4f96-872c-e851b3004e5eprimidone 50 MG Oral TabletPSN1PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20260101
db761e34-8573-4f96-872c-e851b3004e5eprimidone 50 MG Oral TabletSCD1PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx only20260101
182a424b-d142-48c9-996b-059c0885f528primidone 50 MG Oral TabletSCD1Primidone Tablets, USP 50 mg and 250 mg Rx only Anticonvulsant20250521
182a424b-d142-48c9-996b-059c0885f528primidone 50 MG Oral TabletPSN1Primidone Tablets, USP 50 mg and 250 mg Rx only Anticonvulsant20250521
70b93341-ce93-4be5-a782-87c1a26129d7primidone 50 MG Oral TabletPSN1PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx Only20210819
70b93341-ce93-4be5-a782-87c1a26129d7primidone 50 MG Oral TabletSCD1PRIMIDONE TABLETS, USP 50 mg and 250 mg Anticonvulsant Rx Only20210819
ccadc401-fbcd-45e5-9c76-c8307324f638primidone 50 MG Oral TabletPSN1PRIMIDONE TABLETS, USP 50 MG20120524
ccadc401-fbcd-45e5-9c76-c8307324f638primidone 50 MG Oral TabletSCD1PRIMIDONE TABLETS, USP 50 MG20120524