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Mucinex Maximum Strength Fast-Max Adult Caplets, Severe Congestion & Cold 20 ea

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our price: $12.99
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Relieves Nasal & Chest Congestion

  • Thins and loosens mucus
  • Relieves headache & fever
  • Controls cough
  • Acetaminophen - pain reliever/fever reducer
  • Dextromethorphan HBr - cough suppressant
  • Guaifenesin - expectorant
  • Phenylephrine HCI - nasal decongestant
  • Multi-symptom
  • For ages 12+
  • Maximum strength*

Parents:  Learn about teen medicine abuse

Made in England

*Per 4 hour dose, dose every 4 hours


Temporarily Relives these common cold and flu symptoms:

  • Nasal congestion
  • Cough
  • Headache
  • Minor aches and pains
  • Fever
  • Sinus congestion and pressure
  • Temporarily promotes nasal and/or sinus drainage
  • Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchail passageways of bothersome mucus and make coughs more productive

Tamper evident:  do not use if outer package is opened or blister is torn or broken.

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
  • With other drugs containing acetaminophen
  • 3 or more alcoholic drinks daily while using this product

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 an MAOI, ask a doctor or pharmacist before taking this product.

Ask a doctor before use if you have

  • Liver disease
  • Heart disease
  • Diabetes
  • High blood pressure
  • Thyroid disease
  • 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)

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

  • 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 rash or persistent headache.  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 dose (overdose) may cause liver damage.  In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).  Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.

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