Mucinex Fast-Max Cold, Flu and Sore Throat
- Dosage form
- TABLET
- Labeler
- Reckitt Benckiser LLC
- Label updated
- 2026-05-20
- Retrieved
- 2026-09-07
- Active ingredients
- ACETAMINOPHEN · GUAIFENESIN
Label information
Drug Facts
유효 성분
Active ingredients
(in each caplet)
Acetaminophen 325 mg
Guaifenesin 200mg
성분·작용
Active ingredients Purposes
(in each caplet)
Acetaminophen 325 mg...Pain reliever/fever reducer
Guaifenesin 200mg..............................Expectorant
Uses
■ 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
Directions
- do not take more than directed (see Overdose warning)
- do not take more than 12 caplets in any 24-hour period
- adults and children 12 years of age and older:
take 2 caplets every 4 hours - children under 12 years of age: do not use
Label information
If pregnant or breast-feeding, ask a health
professional before use.
Keep out of reach of children.
Overdose warning: Taking more than the
recommended dose (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.
Warnings
Liver warning: This product contains acetaminophen.
Severe liver damage may occur if you take:
■ more than 12 caplets in 24 hours, which is the
maximum daily amount for this product
■ 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 comes back or occurs with rash or headache
that lasts. These could be signs of a serious condition
Other information
- store at 20-25°C (68-77°F)
Inactive ingredients
croscarmellose sodium, FD&C red no. 40 aluminum
lake, FD&C yellow no. 6 aluminum lake, magnesium
stearate, microcrystalline cellulose, polyethylene
glycol, polyvinyl alcohol, povidone, talc, titanium
dioxide
Questions?
1-866-MUCINEX (1-866-682-4639)
You may also report side effects to this phone number.
Label information
Dist. by: RB Health (US), Parsippany, NJ 07054-0224
PRINCIPAL DISPLAY PANEL - 20 Caplet Blister Pack Carton
[Image in the official label — see DailyMed source]
[Image in the official label — see DailyMed source]
DailyMed Set ID: 50b140ad-aba2-ce6b-e063-6294a90ae2f8 · Version 2
NDC: 72854-162