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Leader Mucus Relief guaifenesin 600 mg Tablet, Multilayer, Extended Release, 20-count — NDC 70000-0758-01 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Leader Mucus Relief guaifenesin 600 mg Tablet, Multilayer, Extended Release, 20-count — NDC 70000-0758-1 (Billing 70000-0758-01)

by Cardinal Health 110, LLC. dba Leader · 1 BLISTER PACK in 1 CARTON / 20 TABLET, MULTILAYER, EXTENDED RELEASE in 1 BLISTER PACK

This is a package of 20 tablets of Leader Mucus Relief guaifenesin 600 mg Tablet, Multilayer, Extended Release from Cardinal Health 110, LLC. dba Leader, marketed since Apr 2026 and currently FDA-listed; retail pharmacies pay about $0.2840 per tablet (NADAC). It is this product's only package size.

NDC 70000-0758-01
🏷️ FDA NDC (as labeled) 70000-0758-1 billing pads the package segment with a zero
OTC Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 70000-0758-1
Product NDC 70000-0758
11-digit billing NDC 70000075801
NCPDP billing unit EA — each (per item)
RxCUI 636522
UNII 495W7451VQ
Application # ANDA078912
SPL Set ID ca735722-0baa-4c85-8311-17dbce915fc5
Established class (EPC) Expectorant
Physiologic effect Decreased Respiratory Secretion Viscosity; Increased Respiratory Secretions
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2026-04-08
Route ORAL
Dosage form TABLET, MULTILAYER, EXTENDED RELEASE
Substance GUAIFENESIN
Quick answers
  • RxCUI (RxNorm): 636522
Why two NDCs? The FDA registers this code as 70000-0758-1 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 70000-0758-01. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the Expectorant class.

Pharmacologic class Expectorant
Drug family (ATC) Expectorants
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

📖 What it is MedlinePlus · NLM

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 ↗
📗 Our plain-language guide HelloPharmacist
  • 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?
📖 Read our full Guaifenesin guide →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

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 systemPer eaPer package
Retail pharmacies payNADAC · weekly $0.284 $5.68 / 20 tablets
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.
NADAC price history (per ea) — tap or hover for the price & month
Jul 2026 Aug 2026 Sep 2026 $0.289 $0.284
▼ Down 2% over the last 3 months.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
70000-0758-01 You're viewing this Main listing 1 BLISTER PACK in 1 CARTON / 20 TABLET, MULTILAYER, EXTENDED RELEASE in 1 BLISTER PACK 2026-04-08 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
good sense mucus er 600 mg 00113-2023-60 L. 20 tablets $0.284 — Availability likely —
Mucus Relief Extended Release 600 mg 00536-1163-61 Rugby 100 tablets $0.284 — Availability likely —
Mucus Relief ER 600 mg 00904-6718-39 Major 100 tablets $0.284 — Availability likely —
Mucus Relief 600 mg 00904-6986-40 Major 500 tablets $0.284 — Availability likely —
Guaifenesin 600 mg 46122-0750-51 AMERISOURCE 10 tablets $0.284 — Availability likely —
Guaifenesin 600 mg 51660-0566-21 Ohm 20 tablets $0.284 — Availability likely —
Mucus Relief 600 mg 63739-0067-02 McKesson 10 tablets $0.284 — Availability likely —
Guaifenesin Extended-Release 600 mg 68094-0048-61 Precision 10 tablets $0.284 — Availability likely —
Leader Mucus Relief 600 mgthis 70000-0758-01 Cardinal 20 tablets $0.284 — Availability likely —
Guaifenesin 600 mg 70010-0199-05 GRANULES 500 tablets $0.284 — Availability likely —
Foster and Thrive Mucus Relief 600 mg 70677-1013-01 Strategic 10 tablets $0.284 — Availability likely —
Mucus Relief 600 mg 70677-1052-01 Strategic 1 tablet $0.284 — Availability likely —
Guaifenesin 600 mg 70677-1257-01 Strategic 20 tablets $0.284 — Availability likely —
foster and thrive mucus relief 600 mg 70677-1291-01 Strategic 20 tablets $0.284 — Availability likely —
Mucus Relief 600 mg 83324-0097-20 CHAIN 20 tablets $0.284 — Availability likely —
Guaifenesin 600 mg 68001-0561-17 BluePoint 10 tablets $0.325 — FDA listed +14%
Mucinex 600 mg 63824-0008-15 Reckitt 20 tablets $0.543 — FDA listed +91%
Mucinex 600 mg 68084-0572-01 American 1 tablet $0.543 — FDA listed +91%
Guaifenesin 600 mg 00363-0028-96 WALGREEN 20 tablets — — FDA listed —
Mucus Relief Extended Release 600 mg 00363-0931-10 Walgreens 100 tablets — — Discontinued —
Guaifenesin 600 mg 00363-9569-02 Walgreens 20 tablets — — FDA listed —
Rugby Mucus Relief Er 600 mg 00536-1489-20 Rugby 20 tablets — — FDA listed —
Mucus Relief 600 mg 00615-8637-39 NCS 30 tablets — — FDA listed —
up and up mucus relief 600 mg 11673-0421-60 Target 20 tablets — — Discontinued —
Guaifenesin 600 mg 11673-0539-02 TARGET 20 tablets — — FDA listed —
Mucus Relief Extended-Release 600 mg 11673-0731-20 TARGET 20 tablets — — Discontinued —
mucus relief 600 mg 11822-2123-01 Rite 20 tablets — — Discontinued —
Mucus Relief 600 mg 11822-3252-07 Rite 40 tablets — — FDA listed —
Mucinex 600 mg 17856-0008-02 ATLANTIC 1 tablet — — FDA listed —
Guaifenesin 600 mg 21130-0179-67 Better 20 tablets — — FDA listed —
Guaifenesin 600 mg 25000-0042-01 MARKSANS 20 tablets — — FDA listed —
Guaifenesin 600 mg 30142-0961-20 Kroger 20 tablets — — FDA listed —
Mucus Relief 600 mg 36800-0137-20 TOP 20 tablets — — Discontinued —
Topco Mucus Relief 600 mg 36800-0226-16 Topco 100 tablets — — FDA listed —
Mucus Relief 600 mg 37808-0830-20 H 20 tablets — — FDA listed —
Mucus Relief 600 mg 37808-0935-40 H 40 tablets — — FDA listed —
Mucus Relief 600 mg 37835-0408-40 Bi-Mart 40 tablets — — FDA listed —
Mucus Relief 600 mg 41163-0731-20 United 20 tablets — — FDA listed —
Mucus Relief 600 mg 41226-0723-02 KROGER 20 tablets — — FDA listed —
mucus relief 600 mg 41250-0684-02 Meijer 20 tablets — — FDA listed —
Guaifenesin 600 mg 41415-0996-20 Publix 20 tablets — — FDA listed —
Mucus Relief Extended Release 600 mg 41520-0731-20 Care 20 tablets — — FDA listed —
mucus er 600 mg 42507-0202-60 HyVee 20 tablets — — FDA listed —
Mucus Relief 600 mg 42507-0253-03 HYVEE 20 tablets — — FDA listed —
365 Whole Foods Market Guaifenesin 600 mg 42681-0057-01 Whole 20 tablets — — FDA listed —
Guaifenesin 600 mg 43598-0008-40 Dr. 20 tablets — — FDA listed —
Guaifenesin 600 mg 43598-0110-01 Dr. 20 tablets — — FDA listed —
Guaifenesin Extended Release 600 mg 49483-0723-50 TIME 500 tablets — — FDA listed —
Mucinex 600 mg 50090-0818-00 A-S 20 tablets — — FDA listed —
Mucinex 600 mg 50090-1340-00 A-S 20 tablets — — FDA listed —
Mucinex 600 mg 50090-2380-00 A-S 28 tablets — — FDA listed —
Mucinex 600 mg 50090-6078-00 A-S 480 tablets — — FDA listed —
Guaifenesin 600 mg 51316-0008-01 CVS 20 tablets — — FDA listed —
Guaifenesin 600 mg 51316-0071-68 CVS 68 tablets — — FDA listed —
Mucus And Chest Congestion 600 mg 51316-0299-01 CVS 20 tablets — — FDA listed —
Mucus Relief 600 mg 51316-0470-01 CVS 20 tablets — — FDA listed —
Mucus Relief 600 mg 53041-0190-16 Guardian 100 tablets — — FDA listed —
Guaifenesin Extended-Release 600 mg 53041-0233-30 Guardian 10 tablets — — FDA listed —
Mucus Relief 600 mg 53942-0203-02 Demoulas 20 tablets — — FDA listed —
Mucus Relief 600 mg 53943-0233-32 Discount 10 tablets — — FDA listed —
Mucus Relief ER 600 mg 55154-4153-00 Cardinal 10 tablets — — FDA listed —
Mucinex 600 mg 55154-4680-00 Cardinal 1 tablet — — FDA listed —
MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 600 mg 55681-0301-01 TWIN 100 tablets — — FDA listed —
Mucus Relief 600 mg 55910-0739-20 Dolgencorp, 20 tablets — — FDA listed —
DG Health Mucus ER 600 mg 55910-0904-01 Dolgencorp, 20 tablets — — FDA listed —
Mucus Relief 600 mg 57344-0203-02 AAA 10 tablets — — FDA listed —
Crcle Guaifenesin Extended-Release Tablets, 600 mg 57483-0270-01 Innovus 100 tablets — — FDA listed —
Giltuss EX Expectorant 600 mg 58552-0338-07 Gil 7 tablets — — FDA listed —
Giltuss Diabetic Ex 600 mg 58552-0339-07 Gil 7 tablets — — FDA listed —
Giltuss HBP EX Expectorant 600 mg 58552-0340-07 Gil 7 tablets — — FDA listed —
Guaifenesin 600 mg 58602-0810-12 Aurohealth 40 tablets — — FDA listed —
Guaifenesin 600 mg 58602-0853-12 Aurohealth 40 tablets — — FDA listed —
Guaifenesin 600 mg 58602-0864-98 Aurohealth 20 tablets — — FDA listed —
Mucus Relief 600 mg 59726-0734-20 P 1 tablet — — FDA listed —
Guaifenesin 600 mg 62207-0570-30 Granules 20000 tablets — — FDA listed —
Guaifenesin 600 mg 62207-0839-72 Granules 10 tablets — — FDA listed —
Mucinex 600 mg 63187-0954-20 Proficient 20 tablets — — FDA listed —
Mucinex 600 mg 63629-7115-01 Bryant 30 tablets — — FDA listed —
Mucinex 600 mg 63629-7886-01 Bryant 20 tablets — — FDA listed —
12 Hour Mucus Relief 600 mg 63868-0149-20 CHAIN 10 tablets — — FDA listed —
Mucus Relief 600 mg 63941-0731-20 Best 20 tablets — — FDA listed —
Guaifenesin 600 mg 65162-0036-02 Amneal 10 tablets — — FDA listed —
Mucus Relief 600 mg 67091-0370-20 WinCo 20 tablets — — FDA listed —
Mucus Relief 600 mg 67091-0403-02 WINCO 10 tablets — — FDA listed —
Mucus Relief Extended Release 600 mg 67296-1467-07 Redpharm 1 tablet — — FDA listed —
good sense mucus er 600 mg 67296-2223-02 Redpharm 20 tablets — — FDA listed —
Mucinex 600 mg 67544-0149-53 Aphena 60 tablets — — FDA listed —
Mucus Relief 600 mg 69168-0459-02 Allegiant 150 tablets — — FDA listed —
Mucus Relief 600 mg 69256-0731-20 Harris 1 tablet — — FDA listed —
mucus 600 mg 69842-0806-01 CVS 20 tablets — — FDA listed —
Guaifenesin 600 mg 69848-0017-02 GRANULES 20 tablets — — FDA listed —
Mucus Relief 600 mg 71335-2642-01 Bryant 30 tablets — — FDA listed —
Mucus Relief 600 mg 71610-0499-12 Aphena 12 tablets — — FDA listed —
Mucus Relief 600 mg 72036-0203-02 HARRIS 20 tablets — — FDA listed —
Mucus Relief 600 mg 72090-0011-01 Pioneer 200 tablets — — FDA listed —
basic care mucus er 600 mg 72288-0298-02 Amazon.com 20 tablets — — FDA listed —
Curist Mucus Relief 600 mg 72559-0017-22 Little 200 tablets — — FDA listed —
Guaifenesin 600 mg 73581-0400-02 YYBA 200 tablets — — FDA listed —
MUCUS RELIEF GUAIFENESIN EXTENDED-RELEASE 600 mg 73581-0401-02 YYBA 200 tablets — — FDA listed —
Topcare mucus er 600 mg 76162-0123-58 Topco 40 tablets — — FDA listed —
Guaifenesin 600 mg 79903-0124-20 Walmart 20 tablets — — FDA listed —
Guaifenesin Extended Release 600 mg 79903-0271-40 Wal-Mart 20 tablets — — FDA listed —
equate mucus-er 600 mg 79903-0292-12 WALMART 40 tablets — — FDA listed —
Mucus Relief 600 mg 80513-0403-20 Advanced 200 tablets — — FDA listed —
Mucus Relief 600 mg 81522-0203-02 FSA 20 tablets — — FDA listed —
Guaifenesin 600 mg 82804-0265-20 Proficient 20 tablets — — FDA listed —
Mucus Relief 600 mg 84324-0026-01 NUVICARE 40 tablets — — FDA listed —
Dr. Simi Mucus Relief 600 mg 85786-0302-40 Farmacias 20 tablets — — FDA listed —
Mucus Relief 600 mg 85828-0723-02 Grocery 20 tablets — — FDA listed —
Guaifenesin 600 mg 87448-1701-02 Northwestern 1 tablet — — Discontinued —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2026
On the market since
Apr 2026
📍
2026
Currently FDA-listed
listed with the FDA
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

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?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

What it looks like

Color Blue
ShapeOval
ImprintL2X2
Size16 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

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.

  • UNII K6MOM3T5YL
    A synthetic polymer made from acrylic acid, crosslinked for stability. Used as a thickener and gelling agent to give medicines like creams and gels their texture, and as a binder to hold tablet ingredients together.
  • UNII J9EQA3S2JM
    FD&C Blue No. 1 Aluminum Lake is a blue colorant made by combining FD&C Blue No. 1 dye with aluminum salts. It is used to color tablets, capsules, and other medicines for easy identification and appearance.
  • UNII 3NXW29V3WO
    Hypromellose is a plant-based thickener made from cellulose. It's used in medicines as a binder to hold ingredients together, a coating for tablets, and a thickener for liquids.
  • 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.
  • UNII OP1R32D61U
    Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
  • UNII H8AV0SQX4D
    A modified starch derived from potato or corn starch. It absorbs water quickly and helps tablets or capsules break apart and dissolve in the stomach, acting as a disintegrant to ensure the medicine releases its active ingredients properly.

6 inactive ingredients listed in the exact product block matched to this NDC.

The official label also statescarbomer homopolymer type B, FD&C blue #1 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate

Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — 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.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerCardinal Health 110, LLC. dba Leader
Application holderPERRIGO R AND D CO
FDA applicationANDA078912 (ANDA)
Labeler code70000
First marketedApr 2026
Product typeHuman Otc Drug
Portfolio163 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

FDA label — Drug Facts FDA SPL

The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⚠️ Warnings 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose 📄 Do Not Use 📄 Ask a Doctor Before Use If 📄 Stop Use and Ask a Doctor If 🤰 If Pregnant or Breast-Feeding 📄 Keep Out of Reach of Children 📄 Other Information 📄 Questions or Comments 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 23 words ▾

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 66 words ▾

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 the timing of meals • adults and children 12 years of age and over: 1 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours. • children under 12 years of age: do not use

⚠️ Warnings 107 words ▾

Warnings Do not use • for children under 12 years of age Ask a doctor before use if you have • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema • cough accompanied by too much phlegm (mucus) Stop use and ask a doctor if • cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness. 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 (1-800-222-1222).

🧪 Active Ingredient 9 words ▾

Active ingredient (in each extended-release tablet) Guaifenesin 600 mg

🧪 Inactive Ingredients 19 words ▾

Inactive ingredients carbomer homopolymer type B, FD&C blue #1 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate

🎯 Purpose 2 words ▾

Purpose Expectorant

📄 Do Not Use 11 words ▾

Do not use • for children under 12 years of age

📄 Ask a Doctor Before Use If 31 words ▾

Ask a doctor before use if you have • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema • cough accompanied by too much phlegm (mucus)

📄 Stop Use and Ask a Doctor If 32 words ▾

Stop use and ask a doctor if • cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness.

🤰 If Pregnant or Breast-Feeding 10 words ▾

If pregnant or breast-feeding, ask a health professional before use.

📄 Keep Out of Reach of Children 22 words ▾

Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

📄 Other Information 7 words ▾

Other information • store at 20-25°C (68-77°F)

📄 Questions or Comments 4 words ▾

Questions or comments? 1-800-719-9260

📄 Package Label / Principal Display Panel 44 words ▾

Package/Label Principal Display Panel LEADER ™ Mucus Relief Guaifenesin, 600 mg Extended-Release Tablets Expectorant 12-Hour Relieves Chest Congestion Thins and Loosens Mucus Immediate and Extended Release Actual Size COMPARE TO MUCINEX ® active ingredient 100% Money Back Guarantee 20 EXTENDED-RELEASE TABLETS Mucus Relief Carton

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Leader Mucus Relief (this brand).

Top reported reactions

Dyspnoea561
Pneumonia528
Nausea479
Fatigue450
Pain423
Diarrhoea402
Cough368

Age at onset

Neonate2
Infant2
Child20
Adolescent19
Adult530
Elderly535

Reporter sex

7,220 reports
Male · 42%
Female · 57%
Unknown · 0%

Serious outcomes

Hospitalization2,886
Death917
Life-threatening332
Reports over time (by year) — tap or hover for the count & year
2019 2021 2023 2026 481 0
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.
← 70000-0757-01 · CARDINAL 70000-0760-01 · CARDINAL →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.