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Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain

Dosage form
SOLUTION
Labeler
Reckitt Benckiser LLC
Label updated
2026-05-12
Retrieved
2026-09-07
Active ingredients
ACETAMINOPHEN · GUAIFENESIN · PHENYLEPHRINE HYDROCHLORIDE
View original label and images on DailyMed ↗
Label information

Drug Facts

유효 성분

성분·작용

Active ingredients (in each 20 mL) Purposes
Acetaminophen 650 mg Pain reliever
Guaifenesin 400 mg Expectorant
Phenylephrine HCl 10 mg Nasal decongestant
Uses
  • temporarily relieves:
    • nasal congestion
    • headache
    • minor aches and pains
    • sinus congestion and pressure
  • temporarily promotes nasal and/or sinus drainage
  • helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
Warnings

Liver warning

This product contains acetaminophen. Severe liver damage may occur if you take:

  • more than 6 doses 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.

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.
  • if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains MAOI, ask a doctor or pharmacist before taking this product.

Ask a doctor before use if you have

  • liver disease
  • heart disease
  • high blood pressure
  • thyroid disease
  • diabetes
  • trouble urinating due to an enlarged prostate gland
  • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
  • cough that occurs with too much phlegm (mucus)

Label information

Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin

Label information

When using this product do not use more than directed

Stop use and ask a doctor if

  • nervousness, dizziness, or sleeplessness occur
  • pain, nasal congestion, 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 fever, rash, or headache that lasts. These could be signs of a serious condition.

Label information

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

Label information

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.

Directions
  • do not take more than directed (see Overdose warning)
  • do not take more than 6 doses in any 24-hour period
  • measure only with dosing cup provided
  • do not use dosing cup with other products
  • dose as follows or as directed by a doctor
  • adults and children 12 years of age and over: 20 mL in dosing cup provided every 4 hours
  • children under 12 years of age: do not use
Other information
  • each 20 mL contains: sodium 12 mg
  • store between 20-25°C (68-77°F)
  • do not refrigerate
Inactive ingredients

anhydrous citric acid, edetate disodium, FD&C blue no. 1, FD&C red no. 40, flavors, glycerin, propyl gallate, propylene glycol, purified water, sodium benzoate, sorbitol, sucralose, trisodium citrate dihydrate may contain this ingredient, xanthan gum

Questions?

1-866-MUCINEX (1-866-682-4639)

You may also report side effects to this phone number.

Label information

Dist. by: Reckitt Benckiser
Parsippany, NJ 07054-0224

PRINCIPAL DISPLAY PANEL - 180 mL Bottle Label

MAXIMUM STRENGTH*

NDC 63824-266-66

Mucinex®

SINUS-
MAX®

SEVERE CONGESTION

& PAIN

Acetaminophen – Pain Reliever

Guaifenesin – Expectorant

Phenylephrine HCl – Nasal Decongestant

  • Clears Sinus Congestion
  • Relieves Headache
  • Thins & Loosens Mucus

6 FL OZ (180 mL)

FOR AGES 12+

030817

3045443

[Image in the official label — see DailyMed source]

DailyMed Set ID: cea08797-1d53-4434-be1a-144f2ded5f9d · Version 7
NDC: 63824-266