Indications and uses
helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
do not crush, chew, or break extended-release tablet take with a full glass of water this product can be administered without regard for the timing of meals adults and children 12 years of age and over: 1 extended-release tablet every 12 hours. Do not exceed 2 extended-release tablets in 24 hours. children under 12 years of age: do not use
store at 20-25°C (68-77°F)
Drug Facts
Guaifenesin 1200 mg
Expectorant
If pregnant or breast-feeding,ask a health professional before use.
Keep out of reach of children.In case of overdose, get medical help or contact a Poison Control Center right away.
carbomer homopolymer type B; FD&C blue no. 1 aluminum lake; hypromellose, USP; magnesium stearate, NF; microcrystalline cellulose, NF; sodium starch glycolate, NF
1-866-MUCINEX (1-866-682-4639)
Dist. by: RB Health (US)
Parsippany, NJ 07054-0224
Made in England
Product: 50090-2301
NDC: 50090-2301-1 7 TABLET, EXTENDED RELEASE in a BLISTER PACK / 2 in a CARTON
| RxCUI | RxNorm string | TTY | SPL version |
|---|---|---|---|
| 310621 | guaiFENesin 1200 MG 12HR Extended Release Oral Tablet | PSN | 17 |
| 891297 | Mucinex 1200 MG 12HR Extended Release Oral Tablet | PSN | 17 |
| 891297 | 12 HR guaifenesin 1200 MG Extended Release Oral Tablet [Mucinex] | SBD | 17 |
| 310621 | 12 HR guaifenesin 1200 MG Extended Release Oral Tablet | SCD | 17 |
| 310621 | guaifenesin 1200 MG 12 HR Extended Release Oral Tablet | SY | 17 |
| 891297 | Mucinex 1200 MG 12 HR Extended Release Oral Tablet | SY | 17 |
| Class | Version | Type | Effective |
|---|---|---|---|
| GUAIFENESIN Pharmacologic Class Indexing | 1 | Indexing - Pharmacologic Class | 20211129 |
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 4fe95224-f543-4dbb-9445-8cca122b48c8 | Product name | 1 | 20150609 |
| e8718272-64cb-4436-969b-176c3067c8f4 | Product name | 1 | 20150609 |
| 106ff02a-57e1-4c4c-a307-fd582ff4e311 | Product name | 1 | 20150212 |
| NDC | Effective | Action | Document | Indexing SPL | Related label |
|---|---|---|---|---|---|
| 50090-2301-0 | 2023-02-06 | C162847 | 48780-1 | f386c649-eea7-0266-e053-dadaa90a7c1a | MUCINEX MAXIMUM STRENGTH |
| 50090-2301-0 | 2023-01-30 | C162847 | 48780-1 | f386c649-eea7-0266-e053-dadaa90a7c1a | MUCINEX MAXIMUM STRENGTH |
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 50090-2301-0 | MucinexMaximum Strength | 1 in 1 CARTON | TABLET, EXTENDED RELEASE | 1 | 17 | |
| 50090-2301-0 | MucinexMaximum Strength | 7 in 1 BLISTER PACK | TABLET, EXTENDED RELEASE | 7 | 17 | |
| 50090-2301-1 | MucinexMaximum Strength | 2 in 1 CARTON | TABLET, EXTENDED RELEASE | 2 | 17 | |
| 50090-2301-1 | MucinexMaximum Strength | 7 in 1 BLISTER PACK | TABLET, EXTENDED RELEASE | 7 | 17 |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 50090-2301 | 50090-2301-0, 50090-2301-1 |
| 63824-023 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| CARBOMER HOMOPOLYMER TYPE B (ALLYL PENTAERYTHRITOL CROSSLINKED) | HHT01ZNK31 | IACT |
| CI 42090 | H3R47K3TBD | IACT |
| ALUMINA | LMI26O6933 | IACT |
| HYDROXYPROPYL METHYLCELLULOSE | 3NXW29V3WO | IACT |
| MAGNESIUM STEARATE | 70097M6I30 | IACT |
| MICROCRYSTALLINE CELLULOSE | OP1R32D61U | IACT |
| GUAIFENESIN | 495W7451VQ | ACTIB |
All distinct exact application/product contexts derived from this label’s complete NDC list are paginated below.
| Application-product | Trade name | Ingredient | Strength | Dosage form / route | TE codes | RLD / RS | Approval date |
|---|---|---|---|---|---|---|---|
| N021282-001 | MUCINEX | GUAIFENESIN | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | |
| N021282-002 | MUCINEX | GUAIFENESIN | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 |
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 | Trade name | Strength | Dosage form / route | Product TE source text | RLD / RS | Approval date | Source SHA-256 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 22:38:34 | 2026-08 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 84e616aacf4f… | |
| 2026-09-14 22:38:34 | 2026-08 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 84e616aacf4f… | |
| 2026-08-18 06:07:40 | 2026-07 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | caaa826d4ba7… | |
| 2026-08-18 06:07:40 | 2026-07 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | caaa826d4ba7… | |
| 2026-02-19 14:30 UTC | 2026-02 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 011fe1cb6892… | |
| 2026-02-19 14:30 UTC | 2026-02 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 011fe1cb6892… | |
| 2025-12-14 10:44 UTC · 2 captures of this ZIP | 2025-12 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 31067a03dcf5… | |
| 2025-12-14 10:44 UTC · 2 captures of this ZIP | 2025-12 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 31067a03dcf5… | |
| 2025-08-23 18:47 UTC | 2025-08 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 6a471c1ec25d… | |
| 2025-08-23 18:47 UTC | 2025-08 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 6a471c1ec25d… | |
| 2025-03-22 03:13 UTC · 3 captures of this ZIP | 2025-03 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | fd3edfee7708… | |
| 2025-03-22 03:13 UTC · 3 captures of this ZIP | 2025-03 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | fd3edfee7708… | |
| 2025-02-26 10:13 UTC · 3 captures of this ZIP | 2025-02 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | b8a1b40f171c… | |
| 2025-02-26 10:13 UTC · 3 captures of this ZIP | 2025-02 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | b8a1b40f171c… | |
| 2025-01-19 17:59 UTC · 7 captures of this ZIP | 2025-01 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 03ed91905a0d… | |
| 2025-01-19 17:59 UTC · 7 captures of this ZIP | 2025-01 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 03ed91905a0d… | |
| 2024-12-13 21:23 UTC · 2 captures of this ZIP | 2024-12 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 2680178bc6a6… | |
| 2024-12-13 21:23 UTC · 2 captures of this ZIP | 2024-12 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 2680178bc6a6… | |
| 2024-09-14 05:58 UTC · 2 captures of this ZIP | 2024-09 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 5bbf6a4d5a75… | |
| 2024-09-14 05:58 UTC · 2 captures of this ZIP | 2024-09 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 5bbf6a4d5a75… | |
| 2024-11-08 22:44 UTC · 3 captures of this ZIP | 2024-11 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | d8e5a09893c0… | |
| 2024-11-08 22:44 UTC · 3 captures of this ZIP | 2024-11 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | d8e5a09893c0… | |
| 2024-10-29 15:01 UTC | 2024-10 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | d06236e962d9… | |
| 2024-10-29 15:01 UTC | 2024-10 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | d06236e962d9… | |
| 2024-08-13 05:28 UTC · 3 captures of this ZIP | 2024-08 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 79d66fd596c7… | |
| 2024-08-13 05:28 UTC · 3 captures of this ZIP | 2024-08 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 79d66fd596c7… | |
| 2024-07-13 05:37 UTC · 2 captures of this ZIP | 2024-07 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 301d65b070ca… | |
| 2024-07-13 05:37 UTC · 2 captures of this ZIP | 2024-07 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 301d65b070ca… | |
| 2024-06-18 03:08 UTC · 5 captures of this ZIP | 2024-06 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 1e350fbaab3a… | |
| 2024-06-18 03:08 UTC · 5 captures of this ZIP | 2024-06 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 1e350fbaab3a… | |
| 2024-05-31 18:47 UTC | 2024-05 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 8072bd15b7f6… | |
| 2024-05-31 18:47 UTC | 2024-05 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 8072bd15b7f6… | |
| 2022-06-29 02:47 UTC · 2 captures of this ZIP | 2022-06 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 5c6f7cd8ea54… | |
| 2022-06-29 02:47 UTC · 2 captures of this ZIP | 2022-06 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 5c6f7cd8ea54… | |
| 2022-04-08 23:34 UTC | 2022-04 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 5d02ea3f76ae… | |
| 2022-04-08 23:34 UTC | 2022-04 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 5d02ea3f76ae… | |
| 2022-04-04 05:41 UTC | 2022-04 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 4b0b4de00fa7… | |
| 2022-04-04 05:41 UTC | 2022-04 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 4b0b4de00fa7… | |
| 2019-12-13 00:20 UTC | 2019-12 | N021282-001 | MUCINEX | 600MG | TABLET, EXTENDED RELEASE / ORAL | RLD | 2002-07-12 | 74a2ff9319b5… | |
| 2019-12-13 00:20 UTC | 2019-12 | N021282-002 | MUCINEX | 1.2GM | TABLET, EXTENDED RELEASE / ORAL | RLD, RS | 2002-12-18 | 74a2ff9319b5… |
| Captured | Edition | Application-product | Patent | Expiration | Use code | Coverage / status | Submission date | Source SHA-256 |
|---|---|---|---|---|---|---|---|---|
| 2019-12-13 00:20 UTC | 2019-12 | N021282-001 | 6372252 | 2020-04-28 | U-489 | 74a2ff9319b5… | ||
| 2019-12-13 00:20 UTC | 2019-12 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | 74a2ff9319b5… | |
| 2019-12-13 00:20 UTC | 2019-12 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | 74a2ff9319b5… | |
| 2019-12-13 00:20 UTC | 2019-12 | N021282-002 | 6372252 | 2020-04-28 | U-489 | 74a2ff9319b5… | ||
| 2019-12-13 00:20 UTC | 2019-12 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | 74a2ff9319b5… | |
| 2019-12-13 00:20 UTC | 2019-12 | N021282-002 | 7838032 | 2020-04-28 | Drug product | 74a2ff9319b5… | ||
| 2020-12-22 03:56 UTC | 2020-12 | N021282-001 | 6372252 | 2020-04-28 | U-489 | 8869cabd3fbd… | ||
| 2020-12-22 03:56 UTC | 2020-12 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | 8869cabd3fbd… | |
| 2020-12-22 03:56 UTC | 2020-12 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | 8869cabd3fbd… | |
| 2020-12-22 03:56 UTC | 2020-12 | N021282-002 | 6372252 | 2020-04-28 | U-489 | 8869cabd3fbd… | ||
| 2020-12-22 03:56 UTC | 2020-12 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | 8869cabd3fbd… | |
| 2020-12-22 03:56 UTC | 2020-12 | N021282-002 | 7838032 | 2020-04-28 | Drug product | 8869cabd3fbd… | ||
| 2020-11-12 02:37 UTC | 2020-11 | N021282-001 | 6372252 | 2020-04-28 | U-489 | c0c555d07b60… | ||
| 2020-11-12 02:37 UTC | 2020-11 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | c0c555d07b60… | |
| 2020-11-12 02:37 UTC | 2020-11 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | c0c555d07b60… | |
| 2020-11-12 02:37 UTC | 2020-11 | N021282-002 | 6372252 | 2020-04-28 | U-489 | c0c555d07b60… | ||
| 2020-11-12 02:37 UTC | 2020-11 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | c0c555d07b60… | |
| 2020-11-12 02:37 UTC | 2020-11 | N021282-002 | 7838032 | 2020-04-28 | Drug product | c0c555d07b60… | ||
| 2019-12-14 00:12 UTC | 2019-12 | N021282-001 | 6372252 | 2020-04-28 | U-489 | 3f01610625f2… | ||
| 2019-12-14 00:12 UTC | 2019-12 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | 3f01610625f2… | |
| 2019-12-14 00:12 UTC | 2019-12 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | 3f01610625f2… | |
| 2019-12-14 00:12 UTC | 2019-12 | N021282-002 | 6372252 | 2020-04-28 | U-489 | 3f01610625f2… | ||
| 2019-12-14 00:12 UTC | 2019-12 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | 3f01610625f2… | |
| 2019-12-14 00:12 UTC | 2019-12 | N021282-002 | 7838032 | 2020-04-28 | Drug product | 3f01610625f2… | ||
| 2019-09-15 20:21 UTC | 2019-09 | N021282-001 | 6372252 | 2020-04-28 | U-489 | b00525d2431f… | ||
| 2019-09-15 20:21 UTC | 2019-09 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | b00525d2431f… | |
| 2019-09-15 20:21 UTC | 2019-09 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | b00525d2431f… | |
| 2019-09-15 20:21 UTC | 2019-09 | N021282-002 | 6372252 | 2020-04-28 | U-489 | b00525d2431f… | ||
| 2019-09-15 20:21 UTC | 2019-09 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | b00525d2431f… | |
| 2019-09-15 20:21 UTC | 2019-09 | N021282-002 | 7838032 | 2020-04-28 | Drug product | b00525d2431f… | ||
| 2019-07-19 19:46 UTC | 2019-07 | N021282-001 | 6372252 | 2020-04-28 | U-489 | ea99ee380514… | ||
| 2019-07-19 19:46 UTC | 2019-07 | N021282-001 | 6955821 | 2020-04-28 | U-489 | Drug product | ea99ee380514… | |
| 2019-07-19 19:46 UTC | 2019-07 | N021282-001 | 7838032 | 2020-04-28 | Drug product | 2010-12-21 | ea99ee380514… | |
| 2019-07-19 19:46 UTC | 2019-07 | N021282-002 | 6372252 | 2020-04-28 | U-489 | ea99ee380514… | ||
| 2019-07-19 19:46 UTC | 2019-07 | N021282-002 | 6955821 | 2020-04-28 | U-489 | Drug product | ea99ee380514… | |
| 2019-07-19 19:46 UTC | 2019-07 | N021282-002 | 7838032 | 2020-04-28 | Drug product | ea99ee380514… |
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.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Mucinex Maximum Strength | GUAIFENESIN | Reckitt Benckiser LLC | 47f5323c-ee3a-400d-b133-31d9c286fafd | 2026-05-27 | Warnings | 63824-023 |
| Mucinex Maximum Strength | GUAIFENESIN | A-S Medication Solutions | 7e09314c-3421-4053-a2ac-b67bf5610f83 | 2025-06-09 | Warnings | 50090-2301-0 50090-2301-1 50090-2301 50090230101 50090230100 30356fcf-98ca-4679-9c38-90864862a276 7e09314c-3421-4053-a2ac-b67bf5610f83 |
Adverse event summaries are temporarily unavailable. Other product information remains available.