Amantadine Hydrochloride

Product NDC: 0591-4920
Requested package NDC: 0591-4920-01
11-digit product format: 005914920
Labeler code: 0591
Product ID: 0591-4920_67ce5a52-d507-4333-b0a0-b7177f896aec
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Amantadine Hydrochloride
Dosage form: TABLET
Route: ORAL
Labeler: Actavis Pharma, Inc.
Application: ANDA208096
Marketing category: ANDA
Marketing start: 2017-01-03
Marketing end: 2026-06-30
Substance: AMANTADINE HYDROCHLORIDE
Active strength: 100 mg/1
Pharmacologic classes: Influenza A M2 Protein Inhibitor [EPC], M2 Protein Inhibitors [MoA]
NDC exclude flag: No
Current FDA listing: Yes

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
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded package	package	0591-4920	0591-4920-01	D	Discontinued by firm		2026-08-17

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
A208096-001	AMANTADINE HYDROCHLORIDE	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL			2016-12-15

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	Approval date	Source SHA-256
2026-08-18 06:07:40	2026-07	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL		2016-12-15	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`ea99ee380514…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A208096-001	AMANTADINE HYDROCHLORIDE	100MG	TABLET / ORAL	AB	2016-12-15	`e64feba35796…`

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 2 · 41 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2026-02-19 14:30 UTC	2026-02	A208096-001	AB	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A208096-001	AB	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A208096-001	AB	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A208096-001	AB	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A208096-001	AB	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A208096-001	AB	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A208096-001	AB	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A208096-001	AB	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A208096-001	AB	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A208096-001	AB	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A208096-001	AB	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A208096-001	AB	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A208096-001	AB	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A208096-001	AB	1	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A208096-001	AB	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A208096-001	AB	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A208096-001	AB	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A208096-001	AB	1	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A208096-001	AB	1	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A208096-001	AB	1	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A208096-001	AB	1	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A208096-001	AB	1	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A208096-001	AB	1	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A208096-001	AB	1	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A208096-001	AB	1	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A208096-001	AB	1	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A208096-001	AB	1	`ea99ee380514…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A208096-001	AB	1	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A208096-001	AB	1	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A208096-001	AB	1	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A208096-001	AB	1	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A208096-001	AB	1	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A208096-001	AB	1	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A208096-001	AB	1	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A208096-001	AB	1	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A208096-001	AB	1	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A208096-001	AB	1	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A208096-001	AB	1	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A208096-001	AB	1	`e64feba35796…`
2022-07-09 03:26 UTC · 3 captures of this ZIP	2022-07	A208096-001	AB	1	`cb3db0bc1861…`

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
519d6abc-639d-2962-cced-abbf8b16aad4	Product name	7	20250401
82f46845-b4c7-48da-a389-ba5721b956c9	Product name	2	20250325
d2c037c0-5ebf-d224-252f-2549922c21c7	Product name	7	20240208
b7b57a62-2f7f-1a22-2cb2-eaa5c08d4721	Product name	2	20220224
14e11aaf-885f-472f-a02a-c6a3f28df907	Product name	1	20180515
82f46845-b4c7-48da-a389-ba5721b956c9	Product name	1	20171103

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
0591-4920-01	Amantadine Hydrochloride	100 in 1 BOTTLE	TABLET	100		21
0591-4920-05	Amantadine Hydrochloride	500 in 1 BOTTLE	TABLET	500		21

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
0591-4920-01	EA - Each	0591-4920	1cf35a18-161d-4108-a73a-d6b7704aa8fc	1	2017-03-06
0591-4920-05	EA - Each	0591-4920	818cafe5-10bb-4ae5-b901-c59e1f8abae6	1	2017-06-15

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
0591-4920	AMANTADINE HYDROCHLORIDE TABLET [ACTAVIS PHARMA, INC.]	20	Current NDC, Legacy NDC, 2 package rows	20240627_d9c9eaf7-dcc7-49c1-99d4-49f4dac3779f.zip

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
M6Q1EO9TD0	AMANTADINE HYDROCHLORIDE	665-66-7	AMANTADINE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
849395	amantadine HCl 100 MG Oral Tablet	PSN	d9c9eaf7-dcc7-49c1-99d4-49f4dac3779f	21
849395	amantadine hydrochloride 100 MG Oral Tablet	SCD	d9c9eaf7-dcc7-49c1-99d4-49f4dac3779f	21

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
0591-4920-01	00591492001	100 TABLET in 1 BOTTLE (0591-4920-01)	100 tablet	2017-01-03	2026-06-30	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Amantadine Hydrochloride Tablets Rx only	Actavis Pharma, Inc.	2025-06-10	HUMAN PRESCRIPTION DRUG LABEL	21