Dorzolamide Hydrochloride Ophthalmic Solution

Product NDC: 42571-141
11-digit product format: 425710141
Labeler code: 42571
Product ID: 42571-141_2b30c4d1-0a5d-3ad8-e063-6394a90a4acb
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Dorzolamide Hydrochloride
Dosage form: SOLUTION/ DROPS
Route: OPHTHALMIC
Labeler: Micro Labs Limited
Application: ANDA204778
Marketing category: ANDA
Marketing start: 2019-11-11
Substance: DORZOLAMIDE HYDROCHLORIDE
Active strength: 20 mg/mL
Pharmacologic classes: Carbonic Anhydrase Inhibitor [EPC], Carbonic Anhydrase Inhibitors [MoA]
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
A204778-001	DORZOLAMIDE HYDROCHLORIDE	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08

Therapeutic equivalence codes#

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

Application-product, TE code table
Application-product	TE code
A204778-001	AT

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.

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	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT		2019-11-08	`3f01610625f2…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`e64feba35796…`
2022-07-09 03:26 UTC · 3 captures of this ZIP	2022-07	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`cb3db0bc1861…`
2026-07-26 02:55 UTC · 3 captures of this ZIP	2026-06	A204778-001	DORZOLAMIDE HYDROCHLORIDE	EQ 2% BASE	SOLUTION/DROPS / OPHTHALMIC	AT	RS	2019-11-08	`a50c72e98297…`

Observed Orange Book normalized TE history#

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2026-08-18 06:07:40	2026-07	A204778-001	AT	1	`caaa826d4ba7…`
2026-02-19 14:30 UTC	2026-02	A204778-001	AT	1	`011fe1cb6892…`
2025-12-14 10:44 UTC · 2 captures of this ZIP	2025-12	A204778-001	AT	1	`31067a03dcf5…`
2025-08-23 18:47 UTC	2025-08	A204778-001	AT	1	`6a471c1ec25d…`
2025-03-22 03:13 UTC · 3 captures of this ZIP	2025-03	A204778-001	AT	1	`fd3edfee7708…`
2025-02-26 10:13 UTC · 3 captures of this ZIP	2025-02	A204778-001	AT	1	`b8a1b40f171c…`
2025-01-19 17:59 UTC · 7 captures of this ZIP	2025-01	A204778-001	AT	1	`03ed91905a0d…`
2024-12-13 21:23 UTC · 2 captures of this ZIP	2024-12	A204778-001	AT	1	`2680178bc6a6…`
2024-09-14 05:58 UTC · 2 captures of this ZIP	2024-09	A204778-001	AT	1	`5bbf6a4d5a75…`
2024-11-08 22:44 UTC · 3 captures of this ZIP	2024-11	A204778-001	AT	1	`d8e5a09893c0…`
2024-10-29 15:01 UTC	2024-10	A204778-001	AT	1	`d06236e962d9…`
2024-08-13 05:28 UTC · 3 captures of this ZIP	2024-08	A204778-001	AT	1	`79d66fd596c7…`
2024-07-13 05:37 UTC · 2 captures of this ZIP	2024-07	A204778-001	AT	1	`301d65b070ca…`
2024-06-18 03:08 UTC · 5 captures of this ZIP	2024-06	A204778-001	AT	1	`1e350fbaab3a…`
2024-05-31 18:47 UTC	2024-05	A204778-001	AT	1	`8072bd15b7f6…`
2022-06-29 02:47 UTC · 2 captures of this ZIP	2022-06	A204778-001	AT	1	`5c6f7cd8ea54…`
2022-04-08 23:34 UTC	2022-04	A204778-001	AT	1	`5d02ea3f76ae…`
2022-04-04 05:41 UTC	2022-04	A204778-001	AT	1	`4b0b4de00fa7…`
2019-12-13 00:20 UTC	2019-12	A204778-001	AT	1	`74a2ff9319b5…`
2022-03-09 01:35 UTC	2022-03	A204778-001	AT	1	`bb7c543d1eb4…`
2021-12-28 21:50 UTC	2021-12	A204778-001	AT	1	`782e0a99824c…`
2021-05-05 16:15 UTC · 3 captures of this ZIP	2021-05	A204778-001	AT	1	`87673890dc5c…`
2021-03-12 10:30 UTC	2021-03	A204778-001	AT	1	`5aa47cf7b7d7…`
2020-12-22 03:56 UTC	2020-12	A204778-001	AT	1	`8869cabd3fbd…`
2020-11-12 02:37 UTC	2020-11	A204778-001	AT	1	`c0c555d07b60…`
2019-12-14 00:12 UTC	2019-12	A204778-001	AT	1	`3f01610625f2…`
2024-03-16 18:09 UTC · 4 captures of this ZIP	2024-03	A204778-001	AT	1	`6a51e52b5d6a…`
2024-02-18 07:12 UTC	2024-02	A204778-001	AT	1	`1c564ffb4f44…`
2023-12-20 04:57 UTC	2023-12	A204778-001	AT	1	`ea1830bbd6c7…`
2023-11-28 05:40 UTC · 2 captures of this ZIP	2023-11	A204778-001	AT	1	`a72a2bbeb626…`
2023-10-25 00:34 UTC · 2 captures of this ZIP	2023-10	A204778-001	AT	1	`9b2671bbb829…`
2023-07-15 15:27 UTC · 2 captures of this ZIP	2023-07	A204778-001	AT	1	`a67488948f0b…`
2023-06-13 01:57 UTC · 3 captures of this ZIP	2023-06	A204778-001	AT	1	`3f0d92c62455…`
2023-05-13 08:27 UTC	2023-05	A204778-001	AT	1	`053a50430f4f…`
2023-01-26 05:58 UTC	2023-01	A204778-001	AT	1	`3bdfa0b2c4d7…`
2022-11-12 20:34 UTC · 5 captures of this ZIP	2022-11	A204778-001	AT	1	`3a93d1ddd44b…`
2022-10-28 04:53 UTC	2022-10	A204778-001	AT	1	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A204778-001	AT	1	`e64feba35796…`
2022-07-09 03:26 UTC · 3 captures of this ZIP	2022-07	A204778-001	AT	1	`cb3db0bc1861…`
2026-07-26 02:55 UTC · 3 captures of this ZIP	2026-06	A204778-001	AT	1	`a50c72e98297…`

Additional Listing Data#

Finished product: Yes
Brand name base: Dorzolamide Hydrochloride Ophthalmic Solution
Listing expiration: 2026-12-31

Active Ingredients#

Ingredient, Strength table
Ingredient	Strength
DORZOLAMIDE HYDROCHLORIDE	20 mg/mL

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
QZO5366EW7	Internal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
Identifier	FDA.report destination
310015	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
4698e4e1-c5f6-4db1-9328-74464a85afea	Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
973dd458-49b1-1bb1-62c6-b37c4b15fe1f	Product name	5	20251121
03f77cb2-b4ad-3c11-8781-787b5ece4291	Product name	3	20240507
97dad5a2-c524-a7b5-dede-82edefe9ce62	Product name	7	20220929
a62a50ac-1535-4461-9768-8ae703e2e9fb	Product name	1	20210525
9514609b-a2a9-f8ec-6ba6-3f8e5ee89877	Product name	1	20140508
bc07ef78-e82d-0c19-31f4-31f263780582	Product name	1	20140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	Strength	SPL version
42571-141-26	Dorzolamide Hydrochloride Ophthalmic Solution	1 in 1 CARTON	SOLUTION/ DROPS	1		9
42571-141-26	Dorzolamide Hydrochloride Ophthalmic Solution	10 mL in 1 BOTTLE	SOLUTION/ DROPS	10		9

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
42571-141-26	ML - Milliliter	42571-141	092e1bc1-98a0-4bc8-8947-74e0e12ea4b7	1	2019-12-10

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
42571-141	DORZOLAMIDE HYDROCHLORIDE OPHTHALMIC SOLUTION (DORZOLAMIDE HYDROCHLORIDE) SOLUTION/ DROPS [MICRO LABS LIMITED]	9	Current NDC, Legacy NDC, 2 package rows	20250110_4698e4e1-c5f6-4db1-9328-74464a85afea.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 · 2 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Dorzolamide Hydrochloride Ophthalmic Solution	DORZOLAMIDE HYDROCHLORIDE	Micro Labs Limited	4698e4e1-c5f6-4db1-9328-74464a85afea	2025-01-08	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 204778 application number: ANDA204778 ndc (product): 42571-141
Dorzolamide Hydrochloride Ophthalmic	DORZOLAMIDE HYDROCHLORIDE	A-S Medication Solutions	fa4b8802-3271-48a4-8a91-229ebc72f570	2023-12-15	Warnings, Adverse reactions	Exact identifier application applno (ANDA): 204778 application number: ANDA204778

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
QZO5366EW7	DORZOLAMIDE HYDROCHLORIDE	130693-82-2	DORZOLAMIDE HYDROCHLORIDE

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
310015	dorzolamide HCl 2 % Ophthalmic Solution	PSN	4698e4e1-c5f6-4db1-9328-74464a85afea	9
310015	dorzolamide 20 MG/ML Ophthalmic Solution	SCD	4698e4e1-c5f6-4db1-9328-74464a85afea	9
310015	dorzolamide 2 % Ophthalmic Solution	SY	4698e4e1-c5f6-4db1-9328-74464a85afea	9
310015	dorzolamide 20 MG/ML (as dorzolamide HCl 22.3 MG/ML) Ophthalmic Solution	SY	4698e4e1-c5f6-4db1-9328-74464a85afea	9
310015	dorzolamide HCl 2 % Ophthalmic Solution	PSN	fa4b8802-3271-48a4-8a91-229ebc72f570	7
310015	dorzolamide 20 MG/ML Ophthalmic Solution	SCD	fa4b8802-3271-48a4-8a91-229ebc72f570	7
310015	dorzolamide 2 % Ophthalmic Solution	SY	fa4b8802-3271-48a4-8a91-229ebc72f570	7
310015	dorzolamide 20 MG/ML (as dorzolamide HCl 22.3 MG/ML) Ophthalmic Solution	SY	fa4b8802-3271-48a4-8a91-229ebc72f570	7

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
42571-141-26	42571014126	1 BOTTLE in 1 CARTON (42571-141-26) / 10 mL in 1 BOTTLE	1 bottle	2019-11-11	0000-00-00	No	No	Current

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Dorzolamide Hydrochloride Ophthalmic Solution	Micro Labs Limited	2025-01-08	HUMAN PRESCRIPTION DRUG LABEL	9
Dorzolamide Hydrochloride Ophthalmic	A-S Medication Solutions	2023-12-15	HUMAN PRESCRIPTION DRUG LABEL	7