tizanidine

Product NDC: 10544-576
11-digit product format: 105440576
Labeler code: 10544
Product ID: 10544-576_9eb17a92-feec-42ce-b7ca-86367e164cc8
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: tizanidine
Dosage form: TABLET
Route: ORAL
Labeler: Blenheim Pharmacal, Inc.
Application: ANDA076533
Marketing category: ANDA
Marketing start: 2014-01-22
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: E
Listing certified through: 2017-12-31
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 · 9 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Source date
excluded product	product	10544-576		I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-02	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-20	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-30	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-55	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-60	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-81	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-84	I	Inactivated by FDA	2026-08-17
excluded package	package	10544-576	10544-576-90	I	Inactivated by FDA	2026-08-17

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 4 · 198 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Package NDC	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	excluded product	product		`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-81	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-20	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-60	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-84	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-30	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-02	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-90	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	10544-576-55	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded product	product		`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-81	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-20	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-60	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-84	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-30	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-02	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-90	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	10544-576-55	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded product	product		`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-81	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-20	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-60	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-84	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-30	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-02	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-90	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	10544-576-55	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded product	product		`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-81	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-20	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-60	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-84	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-30	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-02	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-90	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	10544-576-55	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded product	product		`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-81	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-20	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-60	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-84	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-30	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-02	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-90	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	10544-576-55	`cfe11265f3b6…`	`090c488252e2…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded product	product		`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-81	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-20	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-60	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-84	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-30	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-02	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-90	`cdf11ea48f46…`	`ba0047e9e063…`
2025-03-10 12:48 UTC · source 2025-03-10	excluded package	package	10544-576-55	`cdf11ea48f46…`	`ba0047e9e063…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded product	product		`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	10544-576-81	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	10544-576-20	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	10544-576-60	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	10544-576-84	`302b2466d912…`	`e7b80fea0513…`
2025-02-02 03:52 UTC · source 2025-01-31	excluded package	package	10544-576-30	`302b2466d912…`	`e7b80fea0513…`

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-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	RLD / RS	Approval date
A076533-001	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB		2004-01-16
A076533-002	TIZANIDINE HYDROCHLORIDE	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB		2004-01-16

Therapeutic equivalence codes#

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

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

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
Captured	Edition	Application-product	Trade name	Strength	Dosage form / route	Product TE source text	Approval date	Source SHA-256
2026-08-18 06:07:40	2026-07	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A076533-001	TIZANIDINE HYDROCHLORIDE	EQ 2MG BASE	TABLET / ORAL	AB	2004-01-16	`bb7c543d1eb4…`
2022-03-09 01:35 UTC	2022-03	A076533-002	TIZANIDINE HYDROCHLORIDE	EQ 4MG BASE	TABLET / ORAL	AB	2004-01-16	`bb7c543d1eb4…`

Observed Orange Book normalized TE history#

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

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2026-08-18 06:07:40	2026-07	A076533-001	AB	1	`caaa826d4ba7…`
2026-08-18 06:07:40	2026-07	A076533-002	AB	1	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A076533-001	AB	1	`011fe1cb6892…`
2026-02-19 14:30 UTC	2026-02	A076533-002	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A076533-001	AB	1	`31067a03dcf5…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A076533-002	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A076533-001	AB	1	`6a471c1ec25d…`
2025-08-23 18:47 UTC	2025-08	A076533-002	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A076533-001	AB	1	`fd3edfee7708…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A076533-002	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A076533-001	AB	1	`b8a1b40f171c…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A076533-002	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A076533-001	AB	1	`03ed91905a0d…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A076533-002	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A076533-001	AB	1	`2680178bc6a6…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A076533-002	AB	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A076533-001	AB	1	`5bbf6a4d5a75…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A076533-002	AB	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A076533-001	AB	1	`d8e5a09893c0…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A076533-002	AB	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A076533-001	AB	1	`d06236e962d9…`
2024-10-29 15:01 UTC	2024-10	A076533-002	AB	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A076533-001	AB	1	`79d66fd596c7…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A076533-002	AB	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A076533-001	AB	1	`301d65b070ca…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A076533-002	AB	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A076533-001	AB	1	`1e350fbaab3a…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A076533-002	AB	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A076533-001	AB	1	`8072bd15b7f6…`
2024-05-31 18:47 UTC	2024-05	A076533-002	AB	1	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A076533-001	AB	1	`5c6f7cd8ea54…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A076533-002	AB	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A076533-001	AB	1	`5d02ea3f76ae…`
2022-04-08 23:34 UTC	2022-04	A076533-002	AB	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A076533-001	AB	1	`4b0b4de00fa7…`
2022-04-04 05:41 UTC	2022-04	A076533-002	AB	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A076533-001	AB	1	`74a2ff9319b5…`
2019-12-13 00:20 UTC	2019-12	A076533-002	AB	1	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A076533-001	AB	1	`bb7c543d1eb4…`
2022-03-09 01:35 UTC	2022-03	A076533-002	AB	1	`bb7c543d1eb4…`

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
a0ff02d8-b711-423c-b7d1-ada00d81c743	Product name	1	20250805
9fd28b3a-d1bb-a2ce-ffa3-c3dd28536a01	Product name	8	20250313
b404127e-1c01-47bb-874e-db1e0b6bd9af	Product name	4	20250313

FDA-Initiated Inactive NDC Indexing#

NDC, Related label table
NDC	Related label
10544-576-02	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-20	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-30	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-55	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-60	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-81	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-84	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996
10544-576-90	These highlights do not include all the information needed to use tizanidine safely and effectively. See full prescribing information for tizanidine. TIZANIDINE tablets, USP for oral use Initial U.S. Approval: 1996

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
10544-576-02	tizanidine	120 in 1 BOTTLE	TABLET	120	2
10544-576-20	tizanidine	20 in 1 BOTTLE	TABLET	20	2
10544-576-30	tizanidine	30 in 1 BOTTLE	TABLET	30	2
10544-576-55	tizanidine	150 in 1 BOTTLE	TABLET	150	2
10544-576-60	tizanidine	60 in 1 BOTTLE	TABLET	60	2
10544-576-81	tizanidine	180 in 1 BOTTLE	TABLET	180	2
10544-576-84	tizanidine	84 in 1 BOTTLE	TABLET	84	2
10544-576-90	tizanidine	90 in 1 BOTTLE	TABLET	90	2

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
10544-576-02	EA - Each	10544-576	a897a458-4c1f-42c1-83e6-e3db7d8413b1	1	2014-08-01
10544-576-20	EA - Each	10544-576	28a1058f-3fe8-4a87-9ebf-636492eeee50	1	2015-10-02
10544-576-30	EA - Each	10544-576	1d7b05ce-f3b7-4c77-bb92-5821fe75a597	1	2014-08-01
10544-576-55	EA - Each	10544-576	67669341-3860-4138-96b2-060ee9ab507a	1	2015-10-02
10544-576-60	EA - Each	10544-576	d6340889-65d9-4059-a545-6a30e555daaf	1	2014-07-02
10544-576-81	EA - Each	10544-576	c5217621-e474-4489-b488-8e4612d6e70e	1	2015-10-02
10544-576-84	EA - Each	10544-576	53d105c1-b043-4402-9960-c90d809ed4f8	1	2015-10-02
10544-576-90	EA - Each	10544-576	195a3152-4710-42a5-9520-9f6ddb887d4b	1	2014-07-02

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
Tizanidine Hydrochloride	ACTIVE INGREDIENT	B53E3NMY5C	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2
Tizanidine	ACTIVE MOIETY	6AI06C00GW	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2
anhydrous lactose	INACTIVE INGREDIENT	3SY5LH9PMK	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2
cellulose, microcrystalline	INACTIVE INGREDIENT	OP1R32D61U	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2
SILICON DIOXIDE	INACTIVE INGREDIENT	ETJ7Z6XBU4	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2
stearic acid	INACTIVE INGREDIENT	4ELV7Z65AP	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
10544-576	TIZANIDINE TABLET [BLENHEIM PHARMACAL, INC.]	2	Legacy NDC, 8 package rows	20140801_4e2fd72f-4e76-411c-9ab8-441547141b34.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
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
tizanidine	TIZANIDINE	Major Pharmaceuticals	d24e0cda-a22f-404f-b861-f85090cef099	2026-06-15	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Preferred Pharmaceuticals Inc.	f0e4eb26-6733-4df6-bb3c-86bf4d976f42	2025-09-30	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Cardinal Health 107, LLC	eeb18068-75c8-42d0-a006-1b134648333f	2025-08-15	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Apotex Corp.	01c0d3d3-2373-a1b7-822a-80a66291a248	2025-03-11	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Aphena Pharma Solutions - Tennessee, LLC	ef7673f4-e0c1-4d79-af36-2f2ed2cc28f7	2025-01-29	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Proficient Rx LP	cf77e63c-a62a-43fc-8705-0558925e04e8	2022-07-01	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533
tizanidine	TIZANIDINE	Aphena Pharma Solutions - Tennessee, LLC	d3b8d863-d13d-467c-97bf-5db9708036db	2020-08-28	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 076533 application number: ANDA076533

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
B53E3NMY5C	TIZANIDINE HYDROCHLORIDE	64461-82-1	TIZANIDINE HYDROCHLORIDE
6AI06C00GW	TIZANIDINE	51322-75-9	tizanidine

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
313413	tiZANidine HCl 4 MG Oral Tablet	PSN	4e2fd72f-4e76-411c-9ab8-441547141b34	2
313413	tizanidine 4 MG Oral Tablet	SCD	4e2fd72f-4e76-411c-9ab8-441547141b34	2
313413	tizanidine 4 MG (as tizanidine HCl 4.576 MG) Oral Tablet	SY	4e2fd72f-4e76-411c-9ab8-441547141b34	2

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Status
10544-576-02	10544057602	120 in 1 BOTTLE	Historical
10544-576-20	10544057620	20 in 1 BOTTLE	Historical
10544-576-30	10544057630	30 in 1 BOTTLE	Historical
10544-576-55	10544057655	150 in 1 BOTTLE	Historical
10544-576-60	10544057660	60 in 1 BOTTLE	Historical
10544-576-81	10544057681	180 in 1 BOTTLE	Historical
10544-576-84	10544057684	84 in 1 BOTTLE	Historical
10544-576-90	10544057690	90 in 1 BOTTLE	Historical