tizanidine

Product NDC
71610-355
Requested package NDC
71610-355-16
11-digit product format
716100355
Labeler code
71610
Product ID
71610-355_9daf813b-8fd4-4f12-96a5-d57049869e5c
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
tizanidine
Dosage form
TABLET
Route
ORAL
Labeler
Aphena Pharma Solutions - Tennessee, LLC
Application
ANDA076533
Marketing category
ANDA
Marketing start
2004-01-16
Marketing end
0000-00-00
Substance
TIZANIDINE HYDROCHLORIDE
Active strength
4 mg/1
Pharmacologic classes
Adrenergic alpha2-Agonists [MoA],Central alpha-2 Adrenergic Agonist [EPC]
NDC exclude flag
No
Listing certified through
2021-12-31
Current FDA listing
Historical FDA.report record

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 1 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded packagepackage71610-35571610-355-16IInactivated by FDA2026-08-17

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 16 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Code, Status table
Captured / source dateCodeStatusSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05IInactivated by FDAd630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26IInactivated by FDAf5e01cc5f278…a2eaf40c39c3…
2025-04-01 02:39 UTC · source 2025-03-31IInactivated by FDA2ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28IInactivated by FDAa1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21IInactivated by FDAcfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10IInactivated by FDAcdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31IInactivated by FDA302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20IInactivated by FDAed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-10IInactivated by FDA0efc9e666f02…f202fb6c5f17…
2024-11-09 02:27 UTC · source 2024-11-08IInactivated by FDAad56d346431e…cc804d4bbf1e…
2024-10-04 04:10 UTC · source 2024-10-03IInactivated by FDA367a005e9d99…383a685ebd0f…
2024-07-10 04:00 UTC · source 2024-07-09IInactivated by FDA557ba5c1ecfa…9c80585c8c6e…
2024-05-28 21:12 UTC · source 2024-05-28IInactivated by FDA8af77b9d5b6f…d9bbb34c5368…
2024-05-15 03:39 UTC · source 2024-05-14IInactivated by FDA834df4deac94…adcc014656a3…
2024-03-11 06:39 UTC · source 2024-03-08IInactivated by FDA1332a3947898…d4bfe170f9cd…
2022-08-30 03:57 UTC · source 2022-08-29EExcluded after deficient or non-compliant submission was not correctedfb8cb913e6d1…eb8c232b6be0…

Source provenance: Browse the complete Orange Book source catalog · source snapshot 42.

Orange Book products#

Current product rows page 1 of 1 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A076533-001TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16
A076533-002TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 2 matching rows.

Application-product, TE code table
Application-productTE code
A076533-001AB
A076533-002AB

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 1 of 3 · 84 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-08-18 06:07:402026-07A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16caaa826d4ba7…
2026-08-18 06:07:402026-07A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16011fe1cb6892…
2026-02-19 14:30 UTC2026-02A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-1631067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-1631067a03dcf5…
2025-08-23 18:47 UTC2025-08A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-166a471c1ec25d…
2025-08-23 18:47 UTC2025-08A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-166a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-1603ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-1603ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-162680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-162680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-165bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-165bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16d06236e962d9…
2024-10-29 15:01 UTC2024-10A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-1679d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-1679d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-161e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-161e350fbaab3a…
2024-05-31 18:47 UTC2024-05A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-168072bd15b7f6…
2024-05-31 18:47 UTC2024-05A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-168072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-165c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-165c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-165d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-165d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-164b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-164b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-1674a2ff9319b5…
2019-12-13 00:20 UTC2019-12A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-1674a2ff9319b5…
2022-03-09 01:35 UTC2022-03A076533-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASETABLET / ORALAB2004-01-16bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A076533-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASETABLET / ORALAB2004-01-16bb7c543d1eb4…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 3 · 84 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-08-18 06:07:402026-07A076533-001AB1caaa826d4ba7…
2026-08-18 06:07:402026-07A076533-002AB1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A076533-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A076533-002AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A076533-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A076533-002AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08A076533-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A076533-002AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A076533-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A076533-002AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A076533-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A076533-002AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A076533-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A076533-002AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A076533-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A076533-002AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A076533-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A076533-002AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A076533-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A076533-002AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A076533-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A076533-002AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A076533-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A076533-002AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A076533-001AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A076533-002AB1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A076533-001AB11e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A076533-002AB11e350fbaab3a…
2024-05-31 18:47 UTC2024-05A076533-001AB18072bd15b7f6…
2024-05-31 18:47 UTC2024-05A076533-002AB18072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A076533-001AB15c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A076533-002AB15c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A076533-001AB15d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A076533-002AB15d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A076533-001AB14b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A076533-002AB14b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A076533-001AB174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A076533-002AB174a2ff9319b5…
2022-03-09 01:35 UTC2022-03A076533-001AB1bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A076533-002AB1bb7c543d1eb4…

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
a0ff02d8-b711-423c-b7d1-ada00d81c743Product name120250805
9fd28b3a-d1bb-a2ce-ffa3-c3dd28536a01Product name820250313
b404127e-1c01-47bb-874e-db1e0b6bd9afProduct name420250313

FDA-Initiated Inactive NDC Indexing#

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
71610-355-16tizanidine6000 in 1 BOTTLETABLET60002
71610-355-30tizanidine30 in 1 BOTTLETABLET302
71610-355-53tizanidine60 in 1 BOTTLETABLET602
71610-355-60tizanidine90 in 1 BOTTLETABLET902

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
71610-355-30EA - Each71610-3559372f06f-b73a-4e38-b223-d381fbfdfbdb12020-03-10
71610-355-53EA - Each71610-3557e625ada-9e1f-4365-bbc6-7786edf714cc12019-12-10
71610-355-60EA - Each71610-3556d38c18b-1b23-4c67-9f0c-291a729e1ff612019-12-10

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
71610-355TIZANIDINE TABLET [APHENA PHARMA SOLUTIONS - TENNESSEE, LLC]2Legacy NDC, 4 package rows20200903_87ea1003-107e-4bc1-abd4-34977664c407.zip

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 · 7 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
tizanidineTIZANIDINEMajor Pharmaceuticalsd24e0cda-a22f-404f-b861-f85090cef0992026-06-15Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINEPreferred Pharmaceuticals Inc.f0e4eb26-6733-4df6-bb3c-86bf4d976f422025-09-30Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINECardinal Health 107, LLCeeb18068-75c8-42d0-a006-1b134648333f2025-08-15Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINEApotex Corp.01c0d3d3-2373-a1b7-822a-80a66291a2482025-03-11Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINEAphena Pharma Solutions - Tennessee, LLCef7673f4-e0c1-4d79-af36-2f2ed2cc28f72025-01-29Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINEProficient Rx LPcf77e63c-a62a-43fc-8705-0558925e04e82022-07-01Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533
tizanidineTIZANIDINEAphena Pharma Solutions - Tennessee, LLCd3b8d863-d13d-467c-97bf-5db9708036db2020-08-28Warnings, Adverse reactionsExact identifier
application applno (ANDA): 076533
application number: ANDA076533

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
313413tiZANidine HCl 4 MG Oral TabletPSN87ea1003-107e-4bc1-abd4-34977664c4072
313413tizanidine 4 MG Oral TabletSCD87ea1003-107e-4bc1-abd4-34977664c4072
313413tizanidine 4 MG (as tizanidine HCl 4.576 MG) Oral TabletSY87ea1003-107e-4bc1-abd4-34977664c4072

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
71610-355-16716100355166000 TABLET in 1 BOTTLE (71610-355-16) 6000 tablet2020-08-240000-00-00NoNoCurrent