Viagra

Product NDC
63539-421
11-digit product format
635390421
Labeler code
63539
Product ID
63539-421_44077f94-92ff-4cd3-ae7d-3913bd41d97a
Type
HUMAN PRESCRIPTION DRUG
Nonproprietary name
sildenafil citrate
Dosage form
TABLET, FILM COATED
Route
ORAL
Labeler
U.S. Pharmaceuticals
Application
NDA020895
Marketing category
NDA
Marketing start
1998-03-27
Marketing end
0000-00-00
Substance
SILDENAFIL CITRATE
Active strength
50 mg/1
Pharmacologic classes
Phosphodiesterase 5 Inhibitor [EPC],Phosphodiesterase 5 Inhibitors [MoA]
NDC exclude flag
No
Listing certified through
2021-12-31
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 · 2 matching rows.

Dataset, Scope, Product NDC table
DatasetScopeProduct NDCPackage NDCCodeStatusReporting periodSource date
excluded productproduct63539-421DDiscontinued by firm2026-08-17
excluded packagepackage63539-42163539-421-97DDiscontinued 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 · 24 matching rows.

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

Captured / source date, Dataset, Scope table
Captured / source dateDatasetScopePackage NDCSnapshotSource SHA-256
2025-12-14 17:58 UTC · source 2025-12-05excluded productproductd630ba8d3edf…732f749b63fb…
2025-12-14 17:58 UTC · source 2025-12-05excluded packagepackage63539-421-97d630ba8d3edf…732f749b63fb…
2025-08-27 00:01 UTC · source 2025-08-26excluded productproductf5e01cc5f278…a2eaf40c39c3…
2025-08-27 00:01 UTC · source 2025-08-26excluded packagepackage63539-421-97f5e01cc5f278…a2eaf40c39c3…
2025-04-01 02:39 UTC · source 2025-03-31excluded productproduct2ef7874e63bc…57b86245f4fa…
2025-04-01 02:39 UTC · source 2025-03-31excluded packagepackage63539-421-972ef7874e63bc…57b86245f4fa…
2025-03-28 20:22 UTC · source 2025-03-28excluded productproducta1b67e2a42f9…c4cf2c586c0d…
2025-03-28 20:22 UTC · source 2025-03-28excluded packagepackage63539-421-97a1b67e2a42f9…c4cf2c586c0d…
2025-03-22 03:12 UTC · source 2025-03-21excluded productproductcfe11265f3b6…090c488252e2…
2025-03-22 03:12 UTC · source 2025-03-21excluded packagepackage63539-421-97cfe11265f3b6…090c488252e2…
2025-03-10 12:48 UTC · source 2025-03-10excluded productproductcdf11ea48f46…ba0047e9e063…
2025-03-10 12:48 UTC · source 2025-03-10excluded packagepackage63539-421-97cdf11ea48f46…ba0047e9e063…
2025-02-02 03:52 UTC · source 2025-01-31excluded productproduct302b2466d912…e7b80fea0513…
2025-02-02 03:52 UTC · source 2025-01-31excluded packagepackage63539-421-97302b2466d912…e7b80fea0513…
2025-01-20 13:05 UTC · source 2025-01-20excluded productproducted331223b511…672a5bd82f5f…
2025-01-20 13:05 UTC · source 2025-01-20excluded packagepackage63539-421-97ed331223b511…672a5bd82f5f…
2025-01-11 03:41 UTC · source 2025-01-10excluded productproduct0efc9e666f02…f202fb6c5f17…
2025-01-11 03:41 UTC · source 2025-01-10excluded packagepackage63539-421-970efc9e666f02…f202fb6c5f17…
2024-11-09 02:27 UTC · source 2024-11-08excluded productproductad56d346431e…cc804d4bbf1e…
2024-11-09 02:27 UTC · source 2024-11-08excluded packagepackage63539-421-97ad56d346431e…cc804d4bbf1e…
2024-10-04 04:10 UTC · source 2024-10-03excluded productproduct367a005e9d99…383a685ebd0f…
2024-10-04 04:10 UTC · source 2024-10-03excluded packagepackage63539-421-97367a005e9d99…383a685ebd0f…
2024-07-10 04:00 UTC · source 2024-07-09excluded productproduct557ba5c1ecfa…9c80585c8c6e…
2024-07-10 04:00 UTC · source 2024-07-09excluded packagepackage63539-421-97557ba5c1ecfa…9c80585c8c6e…

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

Orange Book products#

Current product rows page 1 of 1 · 3 matching rows.

Application-product, Trade name, Ingredient table
Application-productTrade nameIngredientStrengthDosage form / routeTE codesRLD / RSApproval date
N020895-001VIAGRASILDENAFIL CITRATEEQ 25MG BASETABLET / ORALABRLD1998-03-27
N020895-002VIAGRASILDENAFIL CITRATEEQ 50MG BASETABLET / ORALABRLD1998-03-27
N020895-003VIAGRASILDENAFIL CITRATEEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27

Therapeutic equivalence codes#

Current TE-code rows page 1 of 1 · 3 matching rows.

Application-product, TE code table
Application-productTE code
N020895-001AB
N020895-002AB
N020895-003AB

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 4 · 126 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTrade nameStrengthDosage form / routeProduct TE source textRLD / RSApproval dateSource SHA-256
2026-08-18 06:07:402026-07N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27caaa826d4ba7…
2026-08-18 06:07:402026-07N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27caaa826d4ba7…
2026-08-18 06:07:402026-07N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27caaa826d4ba7…
2026-02-19 14:30 UTC2026-02N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27011fe1cb6892…
2026-02-19 14:30 UTC2026-02N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27011fe1cb6892…
2026-02-19 14:30 UTC2026-02N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-2731067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-2731067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-2731067a03dcf5…
2025-08-23 18:47 UTC2025-08N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-276a471c1ec25d…
2025-08-23 18:47 UTC2025-08N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-276a471c1ec25d…
2025-08-23 18:47 UTC2025-08N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-276a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-2703ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-2703ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-2703ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-272680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-272680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-272680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-275bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-275bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-275bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27d8e5a09893c0…
2024-10-29 15:01 UTC2024-10N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27d06236e962d9…
2024-10-29 15:01 UTC2024-10N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27d06236e962d9…
2024-10-29 15:01 UTC2024-10N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-2779d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-2779d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-2779d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-27301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-002VIAGRAEQ 50MG BASETABLET / ORALABRLD1998-03-27301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-003VIAGRAEQ 100MG BASETABLET / ORALABRLD, RS1998-03-27301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06N020895-001VIAGRAEQ 25MG BASETABLET / ORALABRLD1998-03-271e350fbaab3a…

Observed Orange Book normalized TE history#

Normalized TE history page 1 of 4 · 126 observed states.

Captured, Edition, Application-product table
CapturedEditionApplication-productTE codeOrderSource SHA-256
2026-08-18 06:07:402026-07N020895-001AB1caaa826d4ba7…
2026-08-18 06:07:402026-07N020895-002AB1caaa826d4ba7…
2026-08-18 06:07:402026-07N020895-003AB1caaa826d4ba7…
2026-02-19 14:30 UTC2026-02N020895-001AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02N020895-002AB1011fe1cb6892…
2026-02-19 14:30 UTC2026-02N020895-003AB1011fe1cb6892…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-001AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-002AB131067a03dcf5…
2025-12-14 10:44 UTC · 2 captures of this ZIP2025-12N020895-003AB131067a03dcf5…
2025-08-23 18:47 UTC2025-08N020895-001AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08N020895-002AB16a471c1ec25d…
2025-08-23 18:47 UTC2025-08N020895-003AB16a471c1ec25d…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-001AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-002AB1fd3edfee7708…
2025-03-22 03:13 UTC · 3 captures of this ZIP2025-03N020895-003AB1fd3edfee7708…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-001AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-002AB1b8a1b40f171c…
2025-02-26 10:13 UTC · 3 captures of this ZIP2025-02N020895-003AB1b8a1b40f171c…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-001AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-002AB103ed91905a0d…
2025-01-19 17:59 UTC · 7 captures of this ZIP2025-01N020895-003AB103ed91905a0d…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-001AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-002AB12680178bc6a6…
2024-12-13 21:23 UTC · 2 captures of this ZIP2024-12N020895-003AB12680178bc6a6…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-001AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-002AB15bbf6a4d5a75…
2024-09-14 05:58 UTC · 2 captures of this ZIP2024-09N020895-003AB15bbf6a4d5a75…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-001AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-002AB1d8e5a09893c0…
2024-11-08 22:44 UTC · 3 captures of this ZIP2024-11N020895-003AB1d8e5a09893c0…
2024-10-29 15:01 UTC2024-10N020895-001AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10N020895-002AB1d06236e962d9…
2024-10-29 15:01 UTC2024-10N020895-003AB1d06236e962d9…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-001AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-002AB179d66fd596c7…
2024-08-13 05:28 UTC · 3 captures of this ZIP2024-08N020895-003AB179d66fd596c7…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-001AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-002AB1301d65b070ca…
2024-07-13 05:37 UTC · 2 captures of this ZIP2024-07N020895-003AB1301d65b070ca…
2024-06-18 03:08 UTC · 5 captures of this ZIP2024-06N020895-001AB11e350fbaab3a…

Observed Orange Book patent history#

Captured, Edition, Application-product table
CapturedEditionApplication-productPatentExpirationUse codeCoverage / statusSubmission dateSource SHA-256
2019-12-13 00:20 UTC2019-12N020895-00164690122019-10-22U-15574a2ff9319b5…
2019-12-13 00:20 UTC2019-12N020895-0016469012*PED2020-04-22Pediatric extension74a2ff9319b5…
2019-12-13 00:20 UTC2019-12N020895-00264690122019-10-22U-15574a2ff9319b5…
2019-12-13 00:20 UTC2019-12N020895-0026469012*PED2020-04-22Pediatric extension74a2ff9319b5…
2019-12-13 00:20 UTC2019-12N020895-00364690122019-10-22U-15574a2ff9319b5…
2019-12-13 00:20 UTC2019-12N020895-0036469012*PED2020-04-22Pediatric extension74a2ff9319b5…
2020-12-22 03:56 UTC2020-12N020895-0016469012*PED2020-04-22Pediatric extension8869cabd3fbd…
2020-12-22 03:56 UTC2020-12N020895-0026469012*PED2020-04-22Pediatric extension8869cabd3fbd…
2020-12-22 03:56 UTC2020-12N020895-0036469012*PED2020-04-22Pediatric extension8869cabd3fbd…
2020-11-12 02:37 UTC2020-11N020895-0016469012*PED2020-04-22Pediatric extensionc0c555d07b60…
2020-11-12 02:37 UTC2020-11N020895-0026469012*PED2020-04-22Pediatric extensionc0c555d07b60…
2020-11-12 02:37 UTC2020-11N020895-0036469012*PED2020-04-22Pediatric extensionc0c555d07b60…
2019-12-14 00:12 UTC2019-12N020895-00164690122019-10-22U-1553f01610625f2…
2019-12-14 00:12 UTC2019-12N020895-0016469012*PED2020-04-22Pediatric extension3f01610625f2…
2019-12-14 00:12 UTC2019-12N020895-00264690122019-10-22U-1553f01610625f2…
2019-12-14 00:12 UTC2019-12N020895-0026469012*PED2020-04-22Pediatric extension3f01610625f2…
2019-12-14 00:12 UTC2019-12N020895-00364690122019-10-22U-1553f01610625f2…
2019-12-14 00:12 UTC2019-12N020895-0036469012*PED2020-04-22Pediatric extension3f01610625f2…
2019-09-15 20:21 UTC2019-09N020895-00164690122019-10-22U-155b00525d2431f…
2019-09-15 20:21 UTC2019-09N020895-0016469012*PED2020-04-22Pediatric extensionb00525d2431f…
2019-09-15 20:21 UTC2019-09N020895-00264690122019-10-22U-155b00525d2431f…
2019-09-15 20:21 UTC2019-09N020895-0026469012*PED2020-04-22Pediatric extensionb00525d2431f…
2019-09-15 20:21 UTC2019-09N020895-00364690122019-10-22U-155b00525d2431f…
2019-09-15 20:21 UTC2019-09N020895-0036469012*PED2020-04-22Pediatric extensionb00525d2431f…
2019-07-19 19:46 UTC2019-07N020895-00164690122019-10-22U-155ea99ee380514…
2019-07-19 19:46 UTC2019-07N020895-0016469012*PED2020-04-22Pediatric extensionea99ee380514…
2019-07-19 19:46 UTC2019-07N020895-00264690122019-10-22U-155ea99ee380514…
2019-07-19 19:46 UTC2019-07N020895-0026469012*PED2020-04-22Pediatric extensionea99ee380514…
2019-07-19 19:46 UTC2019-07N020895-00364690122019-10-22U-155ea99ee380514…
2019-07-19 19:46 UTC2019-07N020895-0036469012*PED2020-04-22Pediatric extensionea99ee380514…

DailyMed Socrata Ingredients#

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 · 3 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Sildenafil CitrateSILDENAFIL CITRATEMylan Pharmaceuticals Inc.98a9897b-0cbc-4ea6-9ac2-4dd719a2ede02024-08-29Warnings, Adverse reactionsExact identifier
application applno (NDA): 020895
application number: NDA020895
ViagraSILDENAFIL CITRATEViatris Specialty LLCd905dc8d-917f-4ea3-a4ee-a1ecf6967d4e2023-11-17Warnings, Adverse reactionsExact identifier
application applno (NDA): 020895
application number: NDA020895
ViagraSILDENAFIL CITRATEPFIZER LABORATORIES DIV PFIZER INC0b0be196-0c62-461c-94f4-9a35339b45012017-12-15Warnings, Adverse reactionsExact identifier
application applno (NDA): 020895
application number: NDA020895

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
63539-421-97635390421976 BLISTER PACK in 1 CARTON (63539-421-97) > 4 TABLET, FILM COATED in 1 BLISTER PACK6 blister pack1998-03-270000-00-00NoNoCurrent