Mucinex Fast-Max DM Max, Maximum Strength, For Ages 12+, 6 fl oz (180 ml)
UPC: 363824018669
Mucinex Fast-Max DM Max is a maximum-strength liquid medication designed for adults and children aged 12 and older to temporarily relieve cough and chest congestion. Each 20 mL dose contains dextromethorphan HBr (20 mg) as a cough suppressant and guaifenesin (400 mg) as an expectorant to help loosen mucus, with the manufacturer stating it is formulated for daytime use.
This product is part of Mucinex's Fast-Max line, which focuses on rapid symptom relief. It is available in a 6 fl oz bottle, providing multiple doses based on the recommended usage of one dose every 4 hours, not to exceed six doses in 24 hours. A honey and berry flavor variant is also offered, and it may be eligible for HSA/FSA expenses.
At a glance
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
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 follow 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
Warning
Tamper evident: Do not use if neckband on bottle cap is broken or missing. Do not useif 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 havepersistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysemacough that occurs with too much phlegm (mucus)When using this product do not use more than directed.Stop use and ask a doctor ifcough lasts more than 7 days, comes back, or occurs with fever, 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. In case of overdose, get medical help or contact a Poison Control Center right away.Store at 20-25°C (68-77°F).Do not refrigerate.
Product Info
- Brand
- Mucinex
- UPC
- 363824018669
- Package Qty
- 6 fl oz
- Dimensions
- 5.75 x 3.45 x 1.6 in
- Shipping Weight
- 0.55 lb
- First Available
- 01/2024




