guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet

RxCUI
862006
RxNorm name
guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet
Display name
guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet
Full name
guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet
Term type
SY
Status
DailyMed mapping
Updated
2026-06-04 23:39:10

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
GuanfacineGUANFACINEBryant Ranch Prepackf070a54a-2738-4ef2-a98a-f9e7a7a56f552026-07-14Warnings, Adverse reactionsExact identifier
rxcui: 862006
GUANFACINEGUANFACINESt. Mary's Medical Park Pharmacy35d3c996-1755-c017-e063-6294a90abc1f2026-06-25Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINESun Pharmaceutical Industries, Inc2d0a0f8e-5098-4ee2-a4ee-d026789923e22026-06-04Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine Extended-ReleaseGUANFACINEGolden State Medical Supply, Inc.6006df06-0448-462d-b81e-7add50a6d71b2026-05-27Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine extended-releaseGUANFACINEApotex Corp.1c492e87-3406-ddb8-aaf2-e609c2ded5032026-05-06Warnings, Adverse reactionsExact identifier
rxcui: 862006
GUANFACINEGUANFACINEGolden State Medical Supply, Inc.4b86e1c1-9cbe-d4a9-e063-6294a90a22742026-02-23Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine extended-releaseGUANFACINEBryant Ranch Prepack1c5d9514-641a-4c72-a79a-96a0fe5d6fbd2026-02-13Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine Extended-ReleaseGUANFACINEREMEDYREPACK INC.36fd53a6-7006-4955-a3cd-b1c08cf84d6c2026-02-11Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINEREMEDYREPACK INC.145a191d-9049-4014-9c42-503fdde063dc2026-01-14Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINESlate Run Pharmaceuticals, LLCed65ca51-b9b0-43b9-9826-03a7be256a2a2025-12-01Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINEUnichem Pharmaceuticals (USA), Inc.f4e3c976-8811-4388-92b3-d248d705f8b12025-07-22Warnings, Adverse reactionsExact identifier
rxcui: 862006
GUANFACINEGUANFACINEBryant Ranch Prepack7db29f50-df23-49b1-ad92-05c42fda4ccd2025-06-27Warnings, Adverse reactionsExact identifier
rxcui: 862006
IntunivGUANFACINETakeda Pharmaceuticals America, Inc.b972af81-3a37-40be-9fe1-3ddf598525282025-06-23Warnings, Adverse reactionsExact identifier
rxcui: 862006
GUANFACINEGUANFACINEAlembic Pharmaceuticals Inc.9db7def2-c6f9-4d7d-a403-fc615358913a2025-05-21Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine Extended-ReleaseGUANFACINEUpsher-Smith Laboratories, LLC07a701e2-39b7-4bb1-a7c7-d9baed4ab18a2025-04-29Warnings, Adverse reactionsExact identifier
rxcui: 862006
GUANFACINEGUANFACINEAdvagen Pharma Limitede16beec7-9acd-4cd1-be5c-b666ad7d24302025-04-24Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINEBryant Ranch Prepack9d558d8e-8b55-41c6-8209-62b1f7bb0dd42025-02-04Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine ERGUANFACINE ERDirect_Rxfae2df3c-2298-a3e1-e053-6294a90aeac42025-01-22Warnings, Adverse reactionsExact identifier
rxcui: 862006
GuanfacineGUANFACINENORTHSTAR RXLLC0b2afdab-8c92-463e-9734-f2c8b42007772024-12-27Warnings, Adverse reactionsExact identifier
rxcui: 862006
Guanfacine ERGUANFACINE ERDirect_rx286214e2-a65b-f43b-e063-6394a90a33be2024-12-03Warnings, Adverse reactionsExact identifier
rxcui: 862006

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 26 matching rows.

Set ID, RxNorm mappings, Terms table
Set IDRxNorm mappingsTermsSPL versionLabelEffective
9d558d8e-8b55-41c6-8209-62b1f7bb0dd4guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]4101HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250204
b972af81-3a37-40be-9fe1-3ddf59852528guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]444These highlights do not include all the information needed to use INTUNIV ® safely and effectively. See full prescribing information for INTUNIV. INTUNIV ® (guanfacine) extended-release tablets, for oral use Initial U.S. Approval: 198620250623
3a171942-37af-430d-8b9d-bb678ca2be4bguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]422These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEAS E TABLETS . GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620200101
ed65ca51-b9b0-43b9-9826-03a7be256a2aguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]418These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620251201
07a701e2-39b7-4bb1-a7c7-d9baed4ab18aguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]415These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250429
2d0a0f8e-5098-4ee2-a4ee-d026789923e2guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]414HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620241227
36fd53a6-7006-4955-a3cd-b1c08cf84d6cguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]413These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620260211
6006df06-0448-462d-b81e-7add50a6d71bguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]412GUANFACINE EXTENDED-RELEASE TABLETS. These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620260527
1c492e87-3406-ddb8-aaf2-e609c2ded503guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]412These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS . GUANFACINE Extended-Release tablets, for oral use Initial U.S. Approval: 198620260506
301f01a7-2b0a-cfba-9c3d-a1dd831785a3guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]49Guanfacine Extended-Release Tablets Rx Only These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEAS E TABLETS . GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620251111
f4e3c976-8811-4388-92b3-d248d705f8b1guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]46These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250722
f070a54a-2738-4ef2-a98a-f9e7a7a56f55guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]45HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250124
9db7def2-c6f9-4d7d-a403-fc615358913aguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]44These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250521
0b2afdab-8c92-463e-9734-f2c8b4200777guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]44These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620241227
1bb3fac5-11e8-4d1c-a5e4-2520abcdeb47guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]44These highlights do not include all the information needed to use INTUNIV safely and effectively. See full prescribing information for INTUNIV . INTUNIV (guanfacine) extended-release tablets, for oral use Initial U.S. Approval: 1986 ® ® ®20130831
e16beec7-9acd-4cd1-be5c-b666ad7d2430guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]43These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250424
145a191d-9049-4014-9c42-503fdde063dcguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]42These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620260114
7db29f50-df23-49b1-ad92-05c42fda4ccdguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]42These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250627
fae2df3c-2298-a3e1-e053-6294a90aeac4guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]42Guanfacine ER20250122
6460ad33-4feb-4a4d-9958-501084046389guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]42These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620220401
4b86e1c1-9cbe-d4a9-e063-6294a90a2274guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41GUANFACINE EXTENDED-RELEASE TABLETS. These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620260223
1c5d9514-641a-4c72-a79a-96a0fe5d6fbdguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS . GUANFACINE Extended-Release tablets, for oral use Initial U.S. Approval: 198620260213
35d3c996-1755-c017-e063-6294a90abc1fguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620250523
286214e2-a65b-f43b-e063-6394a90a33beguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41Guanfacine ER20241203
261c06ce-8708-d659-e063-6294a90ac381guanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620241104
983b3157-cbea-435d-ba32-9ee7ef95226aguanFACINE 1 MG 24HR Extended Release Oral Tablet [PSN] · 24 HR guanfacine 1 MG Extended Release Oral Tablet [SCD] · guanfacine 1 MG (as guanfacine hydrochloride 1.14 MG) 24 HR Extended Release Oral Tablet [SY] · guanfacine 1 MG (as guanfacine hydrochloride 1.15 MG) 24 HR Extended Release Oral Tablet [SY]41These highlights do not include all the information needed to use GUANFACINE EXTENDED-RELEASE TABLETS safely and effectively. See full prescribing information for GUANFACINE EXTENDED-RELEASE TABLETS. GUANFACINE extended-release tablets, for oral use Initial U.S. Approval: 198620230810