Mucinex Fast-Max Severe Congestion and Cough and Nighttime Cold and Flu Liquid, 2 Count, 6 fl oz Each
Mucinex Fast-Max Severe Congestion and Cough and Nighttime Cold and Flu Liquid, 2 Count, 6 fl oz Each
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Mucinex Fast-Max Severe Congestion and Cough and Nighttime Cold and Flu Liquid, 2 Count, 6 fl oz Each

Key item features

  • COUGH MEDICINE FOR ADULTS: Relief starts with a kick! Mucinex Fast-Max Kickstart Severe Congestion & Cough liquid provides powerful cough & chest congestion relief with a jolt of menthol flavor
  • COUGH SUPPRESSANT: Both liquids contain Dextromethorphan HBr which helps suppress the urge to cough during the day and at night to help you get to sleep
  • CHEST CONGESTION RELIEF: Kickstart Severe Congestion & Cough liquid contains Guaifenesin, an expectorant that aids in thinning and loosening mucus for more productive coughs and chest congestion relief
  • NIGHTTIME COLD MEDICINE: Mucinex Fast-Max Nighttime Cold and Flu liquid contains 3 powerful active ingredients to tackle cold and flu symptoms to help you get to sleep
  • PAIN & FEVER RELIEF: Acetaminophen helps reduce fever and relieve pain like body aches, sore throat, and headaches including those associated with cold & flu (nighttime liquid only)
  • RUNNY NOSE RELIEF: Triprolidine HCl helps relieve runny nose, sneezing, itchy throat, & itchy/watery eyes (nighttime liquid only)
Current price is $22.44$1.87/fl oz
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Customer ratings & reviews

4.5 out of 5 stars
stars746 ratings397 reviews
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Reviews summary

Pros

  • : Offers effective relief at a reasonable cost.
  • : Provides quick relief when used as directed.
  • : Simple navigation and operation.
  • : Relieves cold and flu symptoms effectively.
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Showing 1-3 of 397 reviews

Nov 15, 2025
Jennifer
Top Reviewer
5 out of 5 stars review

Verified Purchase

great for cough

only thing I didn't like was I didn't look at product well enough and daytime was menthol flavor other than that it works good.my husband and I have been sick coughing non stop tried 2 cheaper brands before this and this is only one that worked well.

Incentivized Review
Helpful?6ACHWI5VO8W316298172242
Nov 22, 2025
Mary
Top Reviewer
5 out of 5 stars review

Verified Purchase

Relief for Coughs

This is the only medication that works for my family when they have a cold or flu. You get fast relief and can sleep through the night with constantly coughing. The taste is okay (not nasty like so many liquid medications). The cost is reasonable and I would even spend more to get this medication.

Incentivized Review
Helpful?6ACHWI5VO8W316298172242
Feb 1, 2026
Shauna
5 out of 5 stars review

Verified Purchase

Great For Congestion, Body Aches %26 Sleep!

I'm not big on any taste of medicine but this mucinex fast max helped me make it through the night to sleep and through the work day. it helped with my fever and body aches. The night time medicine will make you drowsy so only take it if you are able to sleep for a good period of time. It helped with my congestion and headache. The best part for me was finally being able to get some sleep.

Helpful?6ACHWI5VO8W316298172242