methazolamide

Product NDC
55806-021
Requested package NDC
55806-021-03
11-digit product format
558060021
Labeler code
55806
Product ID
55806-021_ed0bf5f2-521c-27fe-e053-2995a90ab13b
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
methazolamide
Dosage form
TABLET
Route
ORAL
Labeler
Effcon Laboratories, Inc.
Application
ANDA040062
Marketing category
ANDA
Marketing start
1994-07-14
Marketing end
0000-00-00
Substance
METHAZOLAMIDE
Active strength
25 mg/1
NDC exclude flag
No
Listing certified through
2023-12-31
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 · 1 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded packagepackage55806-02155806-021-03DDiscontinued by firm2026-08-17

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 1 · 12 matching rows.

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

Captured / source date, Snapshot, Source SHA-256 table
Captured / source dateSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05d630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26f5e01cc5f278…a2eaf40c39c3…
2025-04-01 02:39 UTC · source 2025-03-312ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28a1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21cfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10cdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20ed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-100efc9e666f02…f202fb6c5f17…
2024-11-09 02:27 UTC · source 2024-11-08ad56d346431e…cc804d4bbf1e…
2024-10-04 04:10 UTC · source 2024-10-03367a005e9d99…383a685ebd0f…
2024-07-10 04:00 UTC · source 2024-07-09557ba5c1ecfa…9c80585c8c6e…

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-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
A040062-001METHAZOLAMIDEMETHAZOLAMIDE25MGTABLET / ORALAB1994-01-27
A040062-002METHAZOLAMIDEMETHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27

Therapeutic equivalence codes#

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

Application-product, TE code table
Application-productTE code
A040062-001AB
A040062-002AB

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 3 · 84 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-08-18 06:07:402026-07A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27caaa826d4ba7…
2026-08-18 06:07:402026-07A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-2731067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-2731067a03dcf5…
2025-08-23 18:47 UTC2025-08A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-276a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-276a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-2703ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-2703ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-272680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-272680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-275bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-275bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27d06236e962d9…
2024-10-29 15:01 UTC2024-10A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-2779d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-2779d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-271e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-271e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-278072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-278072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-275c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-275c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-275d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-275d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-274b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-274b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-2774a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-2774a2ff9319b5…
2022-03-09 01:35 UTC2022-03A040062-001METHAZOLAMIDE25MGTABLET / ORALAB1994-01-27bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A040062-002METHAZOLAMIDE50MGTABLET / ORALABRS1994-01-27bb7c543d1eb4…

Observed Orange Book normalized TE history#

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

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-08-18 06:07:402026-07A040062-001AB1caaa826d4ba7…
2026-08-18 06:07:402026-07A040062-002AB1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02A040062-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02A040062-002AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040062-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12A040062-002AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08A040062-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08A040062-002AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040062-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03A040062-002AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040062-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02A040062-002AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040062-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01A040062-002AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040062-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12A040062-002AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040062-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09A040062-002AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040062-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11A040062-002AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10A040062-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10A040062-002AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040062-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08A040062-002AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040062-001AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07A040062-002AB1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040062-001AB11e350fbaab3a…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06A040062-002AB11e350fbaab3a…
2024-05-31 18:47 UTC2024-05A040062-001AB18072bd15b7f6…
2024-05-31 18:47 UTC2024-05A040062-002AB18072bd15b7f6…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040062-001AB15c6f7cd8ea54…
2022-06-29 02:47 UTC · 2 captures of this ZIP2022-06A040062-002AB15c6f7cd8ea54…
2022-04-08 23:34 UTC2022-04A040062-001AB15d02ea3f76ae…
2022-04-08 23:34 UTC2022-04A040062-002AB15d02ea3f76ae…
2022-04-04 05:41 UTC2022-04A040062-001AB14b0b4de00fa7…
2022-04-04 05:41 UTC2022-04A040062-002AB14b0b4de00fa7…
2019-12-13 00:20 UTC2019-12A040062-001AB174a2ff9319b5…
2019-12-13 00:20 UTC2019-12A040062-002AB174a2ff9319b5…
2022-03-09 01:35 UTC2022-03A040062-001AB1bb7c543d1eb4…
2022-03-09 01:35 UTC2022-03A040062-002AB1bb7c543d1eb4…

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
55806-021-03EA - Each55806-0210a8137b4-7ff0-460b-a152-28eb6dde6a6112022-06-06

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIIDailyMed labelSPL versionUploaded
METHAZOLAMIDEACTIVE INGREDIENTW733B0S9SDMETHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
METHAZOLAMIDEACTIVE MOIETYW733B0S9SDMETHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
CALCIUM PHOSPHATE, DIBASIC, DIHYDRATEINACTIVE INGREDIENTO7TSZ97GEPMETHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
CELLULOSE, MICROCRYSTALLINEINACTIVE INGREDIENTOP1R32D61UMETHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
CROSCARMELLOSE SODIUMINACTIVE INGREDIENTM28OL1HH48METHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I30METHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU4METHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
55806-021METHAZOLAMIDE TABLET [EFFCON LABORATORIES, INC.]6Legacy NDC20240110_8e162b6d-8fa6-45f6-80d8-5132d94c1207.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 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
methazolamideMETHAZOLAMIDEPadagis US LLC5e0795e1-d5c5-4b04-9bce-077bb80280232023-05-01Warnings, Adverse reactionsExact identifier
application applno (ANDA): 040062
application number: ANDA040062

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
55806-021-0355806002103100 TABLET in 1 BOTTLE, PLASTIC (55806-021-03) 100 tablet1994-07-140000-00-00NoNoCurrent