Tizanidine

Product NDC
72189-526
11-digit product format
721890526
Labeler code
72189
Product ID
72189-526_3cbc5365-9206-61c0-e063-6294a90aa3b7
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
Tizanidine
Dosage form
CAPSULE
Route
ORAL
Labeler
Direct_Rx
Application
ANDA210267
Marketing category
ANDA
Marketing start
2023-12-06
Substance
TIZANIDINE HYDROCHLORIDE
Active strength
6 mg/1
Pharmacologic classes
Adrenergic alpha2-Agonists [MoA], Central alpha-2 Adrenergic Agonist [EPC]
NDC exclude flag
No
Listing certified through
2026-12-31
Current FDA listing
Yes

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 · 14 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source dateDatasetScopePackage NDCCodeStatusSnapshotSource SHA-256
2025-04-01 02:39 UTC · source 2025-03-31excluded productproductIInactivated by FDA2ef7874e63bc…57b86245f4fa…
2025-04-01 02:39 UTC · source 2025-03-31excluded packagepackage72189-526-30IInactivated by FDA2ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28excluded productproductIInactivated by FDAa1b67e2a42f9…c4cf2c586c0d…
2025-03-28 20:22 UTC · source 2025-03-28excluded packagepackage72189-526-30IInactivated by FDAa1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21excluded productproductIInactivated by FDAcfe11265f3b6…090c488252e2…
2025-03-22 03:12 UTC · source 2025-03-21excluded packagepackage72189-526-30IInactivated by FDAcfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10excluded productproductIInactivated by FDAcdf11ea48f46…ba0047e9e063…
2025-03-10 12:48 UTC · source 2025-03-10excluded packagepackage72189-526-30IInactivated by FDAcdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31excluded productproductUExcluded because listing certification expired302b2466d912…e7b80fea0513…
2025-02-02 03:52 UTC · source 2025-01-31excluded packagepackage72189-526-30UExcluded because listing certification expired302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20excluded productproductUExcluded because listing certification expireded331223b511…672a5bd82f5f…
2025-01-20 13:05 UTC · source 2025-01-20excluded packagepackage72189-526-30UExcluded because listing certification expireded331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-10excluded productproductUExcluded because listing certification expired0efc9e666f02…f202fb6c5f17…
2025-01-11 03:41 UTC · source 2025-01-10excluded packagepackage72189-526-30UExcluded because listing certification expired0efc9e666f02…f202fb6c5f17…

Source provenance: Browse the complete Orange Book source catalog · source snapshot 43.

Orange Book products#

Current product rows page 1 of 1 · 3 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A210267-001TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12
A210267-002TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12
A210267-003TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 3 matching rows.

Application-product, TE code table
Application-productTE code
A210267-001AB
A210267-002AB
A210267-003AB

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 4 · 129 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-09-14 22:38:342026-08A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-1284e616aacf4f…
2026-09-14 22:38:342026-08A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-1284e616aacf4f…
2026-09-14 22:38:342026-08A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-1284e616aacf4f…
2026-08-18 06:07:402026-07A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12caaa826d4ba7…
2026-08-18 06:07:402026-07A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12caaa826d4ba7…
2026-08-18 06:07:402026-07A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12011fe1cb6892…
2026-02-19 14:30 UTC2026-02A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12011fe1cb6892…
2026-02-19 14:30 UTC2026-02A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-1231067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-1231067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-1231067a03dcf5…
2025-08-23 18:47 UTC2025-08A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-126a471c1ec25d…
2025-08-23 18:47 UTC2025-08A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-126a471c1ec25d…
2025-08-23 18:47 UTC2025-08A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-126a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-1203ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-1203ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-1203ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-122680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-122680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-122680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-125bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-125bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-125bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12d06236e962d9…
2024-10-29 15:01 UTC2024-10A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-12d06236e962d9…
2024-10-29 15:01 UTC2024-10A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-12d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-1279d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-002TIZANIDINE HYDROCHLORIDEEQ 4MG BASECAPSULE / ORALAB2019-03-1279d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-003TIZANIDINE HYDROCHLORIDEEQ 6MG BASECAPSULE / ORALAB2019-03-1279d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A210267-001TIZANIDINE HYDROCHLORIDEEQ 2MG BASECAPSULE / ORALAB2019-03-12301d65b070ca…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 4 · 129 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-09-14 22:38:342026-08A210267-001AB184e616aacf4f…
2026-09-14 22:38:342026-08A210267-002AB184e616aacf4f…
2026-09-14 22:38:342026-08A210267-003AB184e616aacf4f…
2026-08-18 06:07:402026-07A210267-001AB1caaa826d4ba7…
2026-08-18 06:07:402026-07A210267-002AB1caaa826d4ba7…
2026-08-18 06:07:402026-07A210267-003AB1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A210267-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A210267-002AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A210267-003AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-002AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A210267-003AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08A210267-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A210267-002AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A210267-003AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-002AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A210267-003AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-002AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A210267-003AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-002AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A210267-003AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-002AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A210267-003AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-002AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A210267-003AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-002AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A210267-003AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A210267-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A210267-002AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A210267-003AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-002AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A210267-003AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A210267-001AB1301d65b070ca…

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

Additional Listing Data#

Finished product
Yes
Brand name base
Tizanidine
Listing expiration
2026-12-31

Active Ingredients#

Ingredient, Strength table
IngredientStrength
TIZANIDINE HYDROCHLORIDE6 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
B53E3NMY5CInternal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
485484Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
0bdc188d-b895-acbc-e063-6294a90acd68Available on FDA.report

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#

NDC, Effective, Action table
NDCEffectiveActionDocumentIndexing SPLRelated label
72189-526-302025-08-19C16284748780-12cef2736-997d-d83d-e063-dadaa90ab31fTizanidine
72189-526-302025-01-30C16284748780-12cef2736-997d-d83d-e063-dadaa90ab31fTizanidine

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
72189-526-30Tizanidine30 in 1 BOTTLECAPSULE304
72189-526-60Tizanidine60 in 1 BOTTLECAPSULE604

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
72189-526-30EA - Each72189-52616ac0a08-4c0b-4ace-94e8-670f911e2ed312024-01-04
72189-526-60EA - Each72189-5261592dc06-6e27-477b-ab33-4da23f5738da12025-09-12

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
72189-526TIZANIDINE CAPSULE [DIRECT_RX]2Current NDC, 2 package rows20231212_0bdc188d-b895-acbc-e063-6294a90acd68.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 · 8 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Tizanidine HCLTIZANIDINE HCLAdvanced Rx of Tennessee, LLCb353cdb8-75fa-7e3c-e053-2a95a90ada582025-12-05Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEPreferred Pharmaceuticals Inc.ae9b6808-632f-4204-8581-bf146dcab69f2025-09-30Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEST. MARY'S MEDICAL PARK PHARMACY4009c6cb-c183-2165-e063-6294a90aed782025-09-30Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEPreferred Pharmaceuticals Inc.6439a7ef-1b22-4fa1-9be3-eedd3cd241912025-09-30Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TizanidineTIZANIDINEDirect_Rx0bdc188d-b895-acbc-e063-6294a90acd682025-08-19Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
ndc (product): 72189-526
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEIngenus Pharmaceuticals, LLC99cc8f5f-b947-4ddc-99b6-1e4cef09b7172025-01-10Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEAdvanced Rx of Tennessee, LLC26f8f233-5dc2-0013-e063-6394a90ab0f52024-10-29Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267
TIZANIDINE HYDROCHLORIDETIZANIDINE HYDROCHLORIDEBryant Ranch Prepackff7a82ea-c03c-44f6-9b15-468cb8d15a9c2024-04-05Warnings, Adverse reactionsExact identifier
application applno (ANDA): 210267
application number: ANDA210267

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
485484tiZANidine HCl 6 MG Oral CapsulePSN0bdc188d-b895-acbc-e063-6294a90acd684
485484tizanidine 6 MG Oral CapsuleSCD0bdc188d-b895-acbc-e063-6294a90acd684
485484tizanidine 6 MG (as tizanidine HCl 6.87 MG) Oral CapsuleSY0bdc188d-b895-acbc-e063-6294a90acd684

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startSampleExclude flagStatus
72189-526-307218905263030 CAPSULE in 1 BOTTLE (72189-526-30) 30 capsule2023-12-06NoNoCurrent
72189-526-607218905266060 CAPSULE in 1 BOTTLE (72189-526-60) 60 capsule2023-12-06NoNoCurrent