■ temporarily relieves these common cold and flu symptoms: ■ minor aches and pains ■ headache ■ sore throat ■ helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive ■ temporarily reduces fever
■ do not take more than directed (see Overdose warning) ■ do not take more than 12 capsules in any 24-hour period ■ adults and children 12 years of age and over: take 2 capsules every 4 hours ■ children under 12 years of age: do not use ■ do not take more than directed (see Overdose warning) ■ do not take more than 12 liquid gels in any 24-hour period ■ adults and children 12 years of age and over: take 2 liquid g...
■ store at 20-25°C (68-77°F) ■ avoid excessive heat
Drug Facts
Active ingredients (in each capsule)
Acetaminophen 325 mg
Guaifenesin 200 mg
Purposes
Acetaminophen 325 mg.............Pain reliever/fever reducer
Guaifenesin 200 mg...............................................Expectorant
■ temporarily relieves these common cold and flu symptoms:
■ minor aches and pains
■ headache ■ sore throat
■ helps loosen phlegm (mucus) and thin bronchial secretions
to rid the bronchial passageways of bothersome mucus
and make coughs more productive
■ temporarily reduces fever
Liver warning: This product contains acetaminophen.
Severe liver damage may occur if you take:
■ more than 12 capsules in 24 hours, which is the
maximum daily amount
■ with other drugs containing acetaminophen
■ 3 or more alcoholic drinks daily while using this product
Allergy alert: Acetaminophen may cause severe skin
reactions. Symptoms may include:
■ skin reddening ■ blisters ■ rash
If a skin reaction occurs, stop use and seek medical help right
away.
Sore throat warning: If sore throat is severe, persists for
more than 2 days, is accompanied or followed by fever,
headache, rash, nausea, or vomiting, consult a doctor
promptly.
Do not use
■
with any other drug containing acetaminophen
(prescription or nonprescription). If you are not sure
whether a drug contains acetaminophen, ask a doctor
or pharmacist.
Ask a doctor before use if you have
■
liver disease
■ persistent or chronic cough such as occurs with smoking,
asthma, chronic bronchitis, or emphysema
■ cough that occurs with too much phlegm (mucus)
Ask a doctor or pharmacist before use if you are taking
the blood thinning drug warfarin
When using this product do not use more than directed
Stop use and ask a doctor if
■ pain or cough gets worse or lasts more than 7 days
■ fever gets worse or lasts more than 3 days
■ redness or swelling is present
■ new symptoms occur
■ cough come back or occurs with rash or headache that
lasts. These could be signs of a serious condition.
If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children.
Overdose warning: Taking more than the recommended
doese (overdose) may cause liver damage. In case of overdose,
get medical help or contact a Poison Control Center right away.
Quick medical attention is critical for adults as well as for children
even if you do not notice any signs or symptoms.
■
do not take more than directed (see Overdose warning)
■ do not take more than 12 capsules in any 24-hour period
■ adults and children 12 years of age and over: take
2 capsules every 4 hours
■ children under 12 years of age: do not use
■ do not take more than directed (see Overdose warning)
■ do not take more than 12 liquid gels in any 24-hour period
■ adults and children 12 years of age and over: take
2 liquid gels every 4 hours
■ children under 12 years of age: do not use
■ store at 20-25°C (68-77°F)
■ avoid excessive heat
FD&C blue no. 1, gelatin, glycerin, hypromellose, lecithin, light
mineral oil, polyethylene glycol, povidone, propylene glycol,
purified water, sorbitol sorbitan solution, titanium dioxide
1-866-MUCINEX (1-866-682-4639)
Dist. by: RB Health (US)
Parsippany, NJ 07054-0224
©2025 RB Health
NDC 72854-164
| Resource | Code type | Value | Equivalent identifiers | Source image |
|---|---|---|---|---|
| QR code link | QR Code |  www.mucinex.com/pages/product-faqs | 72854-164 front label.jpg |
Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 72854-164 | 72854-164-16 |
Every source-derived ingredient row is available through these pages.
| Version | Effective date | Source | Hydrated |
|---|---|---|---|
| 5 | 2026-05-13 | full-release | 2026-06-01 01:57:17 |
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 Cold, Flu, and Sore Throat | ACETAMINOPHEN, GUAIFENESIN | Reckitt Benckiser LLC | 37ded76a-ee8d-f22c-e063-6394a90a00c2 | 2026-05-13 | Warnings | 72854-164-16 72854-164 72854016416 37ded76a-ee8d-f22c-e063-6394a90a00c2 |
Adverse event summaries are temporarily unavailable. Other product information remains available.