Hydralazine Hydrochloride

Product NDC: 55154-5689
11-digit product format: 551545689
Labeler code: 55154
Product ID: 55154-5689_a165dff2-f60a-4183-afe3-3adc336763a9
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Hydralazine Hydrochloride
Dosage form: TABLET
Route: ORAL
Labeler: Cardinal Health 107, LLC
Application: ANDA088467
Marketing category: ANDA
Marketing start: 2011-05-13
Substance: HYDRALAZINE HYDROCHLORIDE
Active strength: 25 mg/1
Pharmacologic classes: Arteriolar Vasodilation [PE], Arteriolar Vasodilator [EPC]
NDC exclude flag: No
Listing certified through: 2026-12-31
Current FDA listing: Yes

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

Orange Book products#

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

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	RLD / RS	Approval date
A088467-001	HYDRALAZINE HYDROCHLORIDE	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01

Therapeutic equivalence codes#

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

Application-product, TE code table
Application-product	TE code
A088467-001	AA

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 2 · 42 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	Trade name	Strength	Dosage form / route	Product TE source text	RLD / RS	Approval date	Source SHA-256
2026-08-18 06:07:40	2026-07	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RS	1984-05-01	`ea99ee380514…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A088467-001	HYDRALAZINE HYDROCHLORIDE	25MG	TABLET / ORAL	AA	RLD, RS	1984-05-01	`e64feba35796…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 2 · 42 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	A088467-001	AA	1	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A088467-001	AA	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A088467-001	AA	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A088467-001	AA	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A088467-001	AA	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A088467-001	AA	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A088467-001	AA	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A088467-001	AA	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A088467-001	AA	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A088467-001	AA	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A088467-001	AA	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A088467-001	AA	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A088467-001	AA	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A088467-001	AA	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A088467-001	AA	1	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A088467-001	AA	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A088467-001	AA	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A088467-001	AA	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A088467-001	AA	1	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A088467-001	AA	1	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A088467-001	AA	1	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A088467-001	AA	1	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A088467-001	AA	1	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A088467-001	AA	1	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A088467-001	AA	1	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A088467-001	AA	1	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A088467-001	AA	1	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A088467-001	AA	1	`ea99ee380514…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A088467-001	AA	1	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A088467-001	AA	1	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A088467-001	AA	1	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A088467-001	AA	1	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A088467-001	AA	1	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A088467-001	AA	1	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A088467-001	AA	1	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A088467-001	AA	1	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A088467-001	AA	1	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A088467-001	AA	1	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A088467-001	AA	1	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A088467-001	AA	1	`e64feba35796…`

Additional Listing Data#

Finished product: Yes
Brand name base: Hydralazine Hydrochloride
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
HYDRALAZINE HYDROCHLORIDE	25 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
FD171B778Y	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 2 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
905225	Internal RxNorm lookup
905395	Internal RxNorm lookup

Harmonized SPL set identifiers#

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

Identifier, FDA.report destination table
Identifier	FDA.report destination
db7500f3-f8a6-46b1-bb64-9727617a9643	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
a3137695-e199-b3b3-2950-87a8ac429689	Product name	5	20260316
e9ed2ee5-d109-4795-bffe-c3b047717749	Product name	2	20250107
0284f4a6-db58-dacf-18fe-da73f4aeea88	Product name	4	20180827
0ad8bdca-888e-00da-648b-6a4de854a167	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
55154-5689-0	Hydralazine Hydrochloride	1 in 1 BLISTER PACK	TABLET	1		18
55154-5689-0	Hydralazine Hydrochloride	10 in 1 BAG	TABLET	10		18

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version
HYDRALAZINE HYDROCHLORIDE	ACTIVE INGREDIENT	FD171B778Y	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
HYDRALAZINE	ACTIVE MOIETY	26NAK24LS8	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
ANHYDROUS LACTOSE	INACTIVE INGREDIENT	3SY5LH9PMK	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
CELLULOSE, MICROCRYSTALLINE	INACTIVE INGREDIENT	OP1R32D61U	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
FD&C YELLOW NO. 6	INACTIVE INGREDIENT	H77VEI93A8	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
SODIUM STARCH GLYCOLATE TYPE A POTATO	INACTIVE INGREDIENT	5856J3G2A2	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7
STEARIC ACID	INACTIVE INGREDIENT	4ELV7Z65AP	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH]	7

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
55154-5689	HYDRALAZINE HYDROCHLORIDE TABLET [CARDINAL HEALTH 107, LLC]	17	Current NDC, Legacy NDC, 2 package rows	20240723_db7500f3-f8a6-46b1-bb64-9727617a9643.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
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Cardinal Health 107, LLC	db7500f3-f8a6-46b1-bb64-9727617a9643	2026-07-30	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467 ndc (product): 55154-5689
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Safecor Health, LLC	66c5eaa4-a51a-464b-98ad-f094f32876dd	2026-03-11	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Mylan Institutional Inc.	493a8b7e-5bb1-4db2-91a7-77ed87864131	2025-07-22	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Bryant Ranch Prepack	7ae650f7-a481-4637-a9a2-9bda43a5a288	2024-12-24	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Bryant Ranch Prepack	10f3e76e-9bba-4151-89fb-90d823a0a68c	2024-11-08	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Aphena Pharma Solutions - Tennessee, LLC	bfbd5960-ae6b-46f5-adfa-e330d7a21dfa	2017-12-21	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467
Hydralazine Hydrochloride	HYDRALAZINE HYDROCHLORIDE	Teva Pharmaceuticals USA, Inc.	ddbbdb09-3202-42d7-bbb0-08331dde2f54	2016-02-29	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 088467 application number: ANDA088467

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
FD171B778Y	HYDRALAZINE HYDROCHLORIDE	304-20-1	HYDRALAZINE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
905225	hydrALAZINE HCl 25 MG Oral Tablet	PSN	db7500f3-f8a6-46b1-bb64-9727617a9643	18
905395	hydrALAZINE HCl 50 MG Oral Tablet	PSN	db7500f3-f8a6-46b1-bb64-9727617a9643	18
905225	hydralazine hydrochloride 25 MG Oral Tablet	SCD	db7500f3-f8a6-46b1-bb64-9727617a9643	18
905395	hydralazine hydrochloride 50 MG Oral Tablet	SCD	db7500f3-f8a6-46b1-bb64-9727617a9643	18

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
55154-5689-0	55154568900	10 BLISTER PACK in 1 BAG (55154-5689-0) / 1 TABLET in 1 BLISTER PACK	10 blister pack	2011-05-13	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
HydrALAZINE Hydrochloride Tablets USP	Cardinal Health 107, LLC	2026-07-30	HUMAN PRESCRIPTION DRUG LABEL	19