HOW SUPPLIED

Manufacturer
Northwestern Memorial HealthCare
Effective date
2026-05-18
Label type
HUMAN PRESCRIPTION DRUG LABEL
Version
1
Source
daily-update
Hydrated at
2026-06-06 05:10:29

Label at a glance#

ProductACETAZOLAMIDE
Active ingredientACETAZOLAMIDE
Label structure2 sections

Label contents#

Full prescribing information#

HOW SUPPLIED

HOW SUPPLIED SECTION

Acetazolamide tablets USP are supplied as follows:

250 mg - White color, round standard convex uncoated tablet, debossed "LS721" on one side and scored in quarters on another side.

NDC 70756-721-11 - Bottle of 100

NDC 70756-721-99 - Unit-dose child-resistant blister pack of 100 (10 x 10) tablets

Store at 20° to 25°C (68° to 77°F). [See USP Controlled Room Temperature].

Dispense in tight, light-resistant container as defined in the USP using a child-resistant closure.

Keep this and all medication out of the reach of children.

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Acetazolamide 250mg TabAcetazolamide 250mg Tab

Product Linked Resources#

Resource, Code type, Value table
ResourceCode typeValueEquivalent identifiersSource image
Data codeCode 12887448160101Acetazolamide 250mg Tablet_Label.jpg

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 1 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
87448-160187448-1601-1
70756-721

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 1 matching rows.

Name, UNII, Kind table
NameUNIIKind
ACETAZOLAMIDEO3FX965V0IACTIB

Source Document#

Source XML

Orange Book application contexts#

All distinct exact application/product contexts derived from this label’s complete NDC list are paginated below.

Orange Book application contexts page 1 of 1 · 1 matching rows.

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

Orange Book products#

Current product rows page 1 of 1 · 2 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A214282-001ACETAZOLAMIDEACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07
A214282-002ACETAZOLAMIDEACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07

Therapeutic equivalence codes#

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

Application-product, TE code table
Application-productTE code
A214282-001AB
A214282-002AB

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 · 78 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-09-14 22:38:342026-08A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-0784e616aacf4f…
2026-09-14 22:38:342026-08A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-0784e616aacf4f…
2026-08-18 06:07:402026-07A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07caaa826d4ba7…
2026-08-18 06:07:402026-07A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07011fe1cb6892…
2026-02-19 14:30 UTC2026-02A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-0731067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-0731067a03dcf5…
2025-08-23 18:47 UTC2025-08A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-076a471c1ec25d…
2025-08-23 18:47 UTC2025-08A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-076a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-0703ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-0703ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-072680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-072680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-075bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-075bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07d06236e962d9…
2024-10-29 15:01 UTC2024-10A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-0779d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-0779d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-071e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-071e350fbaab3a…
2024-05-31 18:47 UTC2024-05A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-078072bd15b7f6…
2024-05-31 18:47 UTC2024-05A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-078072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-075c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-075c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-075d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-075d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-074b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-074b0b4de00fa7…
2022-03-09 01:35 UTC2022-03A214282-001ACETAZOLAMIDE125MGTABLET / ORALAB2020-10-07bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A214282-002ACETAZOLAMIDE250MGTABLET / ORALAB2020-10-07bb7c543d1eb4…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 2 · 76 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-09-14 22:38:342026-08A214282-001AB184e616aacf4f…
2026-09-14 22:38:342026-08A214282-002AB184e616aacf4f…
2026-08-18 06:07:402026-07A214282-001AB1caaa826d4ba7…
2026-08-18 06:07:402026-07A214282-002AB1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A214282-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A214282-002AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A214282-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A214282-002AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08A214282-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A214282-002AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A214282-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A214282-002AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A214282-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A214282-002AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A214282-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A214282-002AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A214282-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A214282-002AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A214282-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A214282-002AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A214282-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A214282-002AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A214282-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A214282-002AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A214282-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A214282-002AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A214282-001AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A214282-002AB1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A214282-001AB11e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A214282-002AB11e350fbaab3a…
2024-05-31 18:47 UTC2024-05A214282-001AB18072bd15b7f6…
2024-05-31 18:47 UTC2024-05A214282-002AB18072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A214282-001AB15c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A214282-002AB15c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A214282-001AB15d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A214282-002AB15d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A214282-001AB14b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A214282-002AB14b0b4de00fa7…
2022-03-09 01:35 UTC2022-03A214282-001AB1bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A214282-002AB1bb7c543d1eb4…

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
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
4ef83f4e-d926-8b6a-e063-6294a90ad04c4ef83f4e-d925-8b6a-e063-6294a90ad04c2026-05-18Exact identifier
spl id: 4ef83f4e-d926-8b6a-e063-6294a90ad04c
spl set id: 4ef83f4e-d925-8b6a-e063-6294a90ad04c
AcetazolamideACETAZOLAMIDELifestar Pharma LLC0913db35-3f08-4d82-8394-486bd9a487c42026-03-17Warnings, Adverse reactionsExact identifier
ndc (product): 70756-721

Reported adverse events (FAERS/openFDA)#

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