Guaifenesin 1200 mg Tablet, Extended Release, 14-count — NDC 0363-0033-01 (Billing 00363-0033-01)
This is a package of 14 tablets of Guaifenesin 1200 mg Tablet, Extended Release from WALGREEN CO., marketed since May 2020 and currently FDA-listed. It is the main listing for this product, which comes in 3 package sizes.
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
- RxCUI (RxNorm): 310621
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Expectorant class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
Guaifenesin is used to relieve chest congestion. Guaifenesin may help control symptoms but does not treat the cause of symptoms or speed recovery. Guaifenesin is in a class of medications called expectorants. It works by thinning the mucus in the air passages to make it easier to cough up the mucus and clear the airways.
Read the full MedlinePlus article ↗- Guaifenesin doesn't suppress your cough — it actually makes it work better. It loosens and thins the mucus in your chest so your cough can move it out of your airways more effectiv...
- What exactly does guaifenesin do — does it actually stop my cough?
- No — extended-release tablets like 12 Hour Mucus Relief and 365 Whole Foods Market Guaifenesin must be swallowed whole. Crushing, chewing, or breaking them releases the medicine al...
- Can I crush or split the extended-release tablet to make it easier to swallow?
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Guaifenesin — tap one for details:
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
Ask a licensed pharmacist directly — free, answered by our team.
Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
Where does this data come from?
- CMS NADAC weekly file
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 2, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 00363-0033-01 You're viewing this Main listing | 1 BLISTER PACK in 1 CARTON / 14 TABLET, EXTENDED RELEASE in 1 BLISTER PACK | 2020-05-08 | — | Active |
| 00363-0033-02 0363-0033-02 | 2 BLISTER PACK in 1 CARTON / 14 TABLET, EXTENDED RELEASE in 1 BLISTER PACK | 2020-05-08 | — | Active |
| 00363-0033-03 0363-0033-03 | 3 BLISTER PACK in 1 CARTON / 14 TABLET, EXTENDED RELEASE in 1 BLISTER PACK | 2021-04-01 | — | Active |
Pack size FAQ
What quantity is in this package?
What NDC number is used to bill for this package of Guaifenesin 1200 mg Tablet, Extended Release?
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Mucus Relief ER 1200 mg 00536-1249-71 | Rugby | 14 tablets | $0.432 | — | Availability likely | — |
| Rugby Mucus Relief ER 1200 mg 00536-1451-88 | Rugby | 7 tablets | $0.432 | — | Availability likely | — |
| good neighbor pharmacy mucus er 1200 mg 46122-0683-74 | Amerisource | 1 tablet | $0.432 | — | Availability likely | — |
| Good Neighbor Pharmacy Mucus ER 1200 mg 46122-0814-04 | Amerisource | 7 tablets | $0.432 | — | Availability likely | — |
| Leader Mucus Relief 1200 mg 70000-0721-01 | Cardinal | 7 tablets | $0.432 | — | Availability likely | — |
| Mucus Relief 1200 mg 70000-0730-01 | LEADER/ | 14 tablets | $0.432 | — | Availability likely | — |
| Mucus Relief 1200 mg 70677-1051-01 | Strategic | 1 tablet | $0.432 | — | Availability likely | — |
| Guaifenesin 1200 mg 70677-1258-01 | Strategic | 14 tablets | $0.432 | — | Availability likely | — |
| Mucus Relief 1200 mg 83324-0096-14 | CHAIN | 14 tablets | $0.432 | — | Availability likely | — |
| Mucus Relief Extended Release Maximum Strength 1200 mg 70000-0479-01 | CARDINAL | 14 tablets | $0.469 | — | FDA listed | — |
| Good Sense Mucus ER 1200 mg 00113-3650-00 | L. | 14 tablets | — | — | FDA listed | — |
| Good Sense Mucus ER 1200 mg 00113-4077-01 | L. | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mgthis 00363-0033-01 | WALGREEN | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 00363-0570-27 | Walgreens | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Extended Release Maximum Strength 1200 mg 00363-0832-14 | Walgreens | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 00536-1392-88 | Rugby | 1 tablet | — | — | FDA listed | — |
| Mucus Relief Extended Release 1200 mg 11673-0732-14 | TARGET | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 11673-0840-27 | TARGET | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 11822-4260-01 | RITE | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Max 1200 mg 21130-0399-01 | Better | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 21130-0554-27 | Safeway, | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 25000-0041-12 | MARKSANS | 500 tablets | — | — | FDA listed | — |
| Guaifenesin Extended Release 1200 mg 30142-0962-14 | Kroger | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 36800-0932-14 | TOP | 14 tablets | — | — | Discontinued | — |
| Mucus Relief Extended Release Maximum Strength 1200 mg 37808-0762-14 | H | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 37835-0412-28 | Bi-Mart | 28 tablets | — | — | FDA listed | — |
| Maximum Strength Mucus Relief 1200 mg 41226-0724-89 | KROGER | 14 tablets | — | — | FDA listed | — |
| mucus relief 1200 mg 41250-0654-02 | Meijer | 14 tablets | — | — | FDA listed | — |
| Guaifenesin Extended Release 1200 mg 41415-0997-14 | PUBLIX | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 41520-0732-14 | Care | 14 tablets | — | — | FDA listed | — |
| mucus er 1200 mg 42507-0471-14 | HyVee | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 43598-0009-25 | Dr. | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 43598-0108-37 | Dr. | 14 tablets | — | — | FDA listed | — |
| Equate Mucus Relief 1200 mg 49035-0284-48 | Wal-Mart | 48 tablets | — | — | FDA listed | — |
| Guaifenesin Extended Release 1200 mg 49483-0724-70 | TIME | 70 tablets | — | — | FDA listed | — |
| Mucinex Maximum Strength 1200 mg 50090-2301-00 | A-S | 7 tablets | — | — | Discontinued | — |
| mucus extended release 1200 mg 51316-0400-55 | CVS | 7 tablets | — | — | FDA listed | — |
| Mucus And Chest Congestion 1200 mg 51316-0520-74 | CVS | 7 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 51316-0724-94 | CVS | 14 tablets | — | — | FDA listed | — |
| mucus relief 1200 mg 51316-0728-74 | CVS | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 51660-0567-54 | Ohm | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 53041-0191-48 | Guardian | 7 tablets | — | — | FDA listed | — |
| Guaifenesin Extended-Release 1200 mg 53041-0234-37 | Guardian | 7 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 53942-0204-02 | Demoulas | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Max 1200 mg 53943-0234-07 | Discount | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 55319-0551-07 | Family | 1 tablet | — | — | FDA listed | — |
| Mucus Relief 1200 mg 55319-0733-14 | Family | 1 tablet | — | — | FDA listed | — |
| dg health mucus er max 1200 mg 55910-0626-74 | Dolgencorp | 14 tablets | — | — | FDA listed | — |
| DG health mucus er max 1200 mg 55910-0887-74 | Dolgencorp | 7 tablets | — | — | FDA listed | — |
| Crcle Guaifensin Extended Release Tablet, 1200 mg 57483-0280-02 | Innovus | 56 tablets | — | — | FDA listed | — |
| Giltuss EX Maximum Strength Expectorant 1200 mg 58552-0341-07 | Gil | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 58602-0811-01 | Aurohealth | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 58602-0865-03 | Aurohealth | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 59726-0237-07 | P | 1 tablet | — | — | FDA listed | — |
| Mucus Relief 1200 mg 61504-0204-02 | AMERIFOODS | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 62207-0569-93 | Granules | 2000 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 62207-0840-71 | Granules | 10 tablets | — | — | FDA listed | — |
| Mucinex Maximum Strength 1200 mg 63824-0023-02 | Reckitt | 1 tablet | — | — | FDA listed | — |
| Maximum Strength Mucus Relief 1200 mg 63868-0148-14 | CHAIN | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 65162-0037-03 | Amneal | 30 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 67091-0404-02 | WINCO | 7 tablets | — | — | FDA listed | — |
| Maximum Strength Mucus Relief 1200 mg 68196-0033-56 | SAM'S | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 68196-0405-14 | SAM'S | 56 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 68196-0960-56 | Sam's | 14 tablets | — | — | FDA listed | — |
| Guaifenesin Extended Release 1200 mg 68196-0996-56 | SAM'S | 14 tablets | — | — | FDA listed | — |
| berkley and jensen mucus relief 1200 mg 68391-0000-45 | BJWC | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 68391-0724-95 | BJWC | 84 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 69168-0460-32 | Allegiant | 100 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 69842-0335-16 | CVS | 14 tablets | — | — | FDA listed | — |
| Mucus Relief Extended Release Maximum Strength 1200 mg 69842-0732-14 | CVS | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 69848-0018-16 | GRANULES | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 71309-0461-56 | Safrel | 56 tablets | — | — | FDA listed | — |
| Mucus Relief Maximum Strength 1200 mg 72036-0204-02 | HARRIS | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 72090-0012-01 | Pioneer | 100 tablets | — | — | FDA listed | — |
| basic care mucus er max 1200 mg 72288-0613-55 | Amazon.com | 7 tablets | — | — | FDA listed | — |
| basic care mucus er max 1200 mg 72288-0650-02 | Amazon.com | 14 tablets | — | — | FDA listed | — |
| Curist Mucus Relief Maximum Strength 1200 mg 72559-0013-11 | Little | 14 tablets | — | — | FDA listed | — |
| MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 1200 mg 73581-0402-01 | YYBA | 100 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 76162-0031-56 | TOPCO | 14 tablets | — | — | FDA listed | — |
| Topcare Mucus ER 1200 mg 76162-0409-01 | Topco | 7 tablets | — | — | FDA listed | — |
| Topcare Mucus ER 1200 mg 76162-0523-01 | Topco | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 79481-1204-01 | Meijer | 14 tablets | — | — | FDA listed | — |
| equate mucus relief 1200 mg 79903-0327-14 | WALMART | 7 tablets | — | — | FDA listed | — |
| Betr chest congestion relief 1200 mg 80267-0002-74 | Live | 14 tablets | — | — | FDA listed | — |
| Betr remedies chest congestion relief 1200 mg 80267-0010-74 | Live | 1 tablet | — | — | FDA listed | — |
| Guaifenesin 1200 mg 80513-0413-11 | Advanced | 110 tablets | — | — | FDA listed | — |
| Expectorant Guaifenesin Extended-Release 1200 mg 81179-0007-04 | YET | 70 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 81522-0204-02 | FSA | 14 tablets | — | — | FDA listed | — |
| Up And Up Mucus Relief 1200 mg 82442-0503-01 | Target | 7 tablets | — | — | FDA listed | — |
| Guaifenesin - Odaat 1200 Mg 83139-0175-01 | LODAAT | 100 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 84324-0034-01 | NUVICARE | 24 tablets | — | — | FDA listed | — |
| Dr Simi Mucus Relief Expectorant 1200 mg 85786-0301-14 | Farmacias | 14 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 71179-0002-21 | VESPYR | 7 tablets | — | — | FDA listed | — |
| Guaifenesin 1200 mg 58602-0857-93 | Aurohealth | 14 tablets | — | — | FDA listed | — |
| Mucus Relief 1200 mg 73581-0403-01 | YYBA | 100 tablets | — | — | FDA listed | — |
| Maximum Strength Mucus Relief 1200 mg 70677-1320-01 | Strategic | 14 tablets | — | — | FDA listed | — |
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Sep 3, 2026
- CMS NADAC weekly file
Availability & generic status
This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.
Where does this data come from?
- FDA Orange Book · refreshed Sep 3, 2026
What it looks like
Where does this data come from?
- FDA label on DailyMed · label index refreshed Oct 1, 2026
Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII Z78RG6M2N2
Hypromellose 2208 is a plant-derived thickening agent used as a binder and film-coating material in tablets and capsules. It helps hold ingredients together and creates a protective coating that controls how quickly the medicine dissolves.
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UNII 0HO1H52958
Hypromellose 2910 is a plant-derived cellulose that forms a protective coating around tablets or capsules. It slows how fast the medicine releases, helps protect the active ingredient, and improves how the product looks.
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UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
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UNII 7T9FYH5QMK
A plant-derived powder that serves as a binder and filler in tablets and capsules. It helps hold ingredients together, adds bulk, and aids in smooth tablet disintegration when swallowed.
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UNII PNR0YF693Y
A plant-based powder made from purified wood cellulose. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in the stomach.
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UNII K0KQV10C35
Povidone K25 is a synthetic polymer made from vinyl pyrrolidone. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in the stomach for better absorption.
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UNII RDH86HJV5Z
Povidone K90 is a synthetic polymer made from a chemical called vinyl pyrrolidone. It acts as a binder to hold pill ingredients together and as a dispersant to help the medicine break down and dissolve properly in your body.
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UNII ETJ7Z6XBU4
Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
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UNII O8232NY3SJ
A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
9 inactive ingredients listed in the exact product block matched to this NDC.
Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.
Where does this data come from?
ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.- FDA label on DailyMed · label index refreshed Oct 1, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
Uses helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
⏱️ Dosage and Administration ▾
Directions do not crush, chew, or break extended-release tablet take with a full glass of water this product can be administered without regard for 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
⚠️ Warnings ▾
Warnings Do not use for children under 12 years of age
📦 Storage and Handling ▾
Other information store between 20° to 25°C (68° to 77°F)
🧪 Active Ingredient ▾
Active ingredient (in each extended-release tablet) Guaifenesin USP 1200 mg
🧪 Inactive Ingredients ▾
Inactive ingredients colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, povidone, and pregelatinised starch (maize)
🎯 Purpose ▾
Purpose Expectorant
About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |