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Mucinex Maximum Strength User Reviews & Ratings

Mucinex Maximum Strength has an average rating of 6.8 out of 10 from a total of 8 reviews on Drugs.com. 63% of reviewers reported a positive experience, while 25% reported a negative experience.

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  • kro...
  • Taken for less than 1 month
  • April 14, 2018

For Cough "I take an MAOI, so I can't use decongestants. I take Mucinex when I start getting a cold or flu. It relieves my cough and congestion, keeps my lungs clear. Yes, it gives me a runny nose, but that's what it's supposed to do: thin the mucus so you can get rid of it. My coughs are fewer, and those I have are productive. Drinking a lot of water or other liquid is essential. I suspect some of the negative reviews are from folks who didn't drink enough. Personally, I would recommend giving it a try, with lots of fluids."

10 / 10
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24 Report
  • ash...
  • Taken for less than 1 month
  • November 9, 2016

For Bronchitis "This medicine doesn't work for me well... it made my nose more stuffy, dried my throat out, and kept me up... every time I tried to sleep, I would wake up coughing and feeling nauseous, and it seems to produce more mucus... drink lots of water!! Seriously...! But this will be my last time taking Mucinex, it's not for everybody, and it's definitely not for me."

4 / 10
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16 Report
  • Sal...
  • Taken for less than 1 month
  • June 30, 2022

For Cough "This is the first time I have experienced symptoms of Coronavirus. I did take the flu shot despite not being vaccinated for the Corona. I have always stood by Mucinex for years before the invasion of the virus. And, Mucinex hasn't floundered not one time. My Coronavirus experience was harsh, but without Mucinex being part of my supportive intervention plan. Mucinex has assisted in my recovery from the Corona. The Mucinex helped me endure the onset of pain and struggles to breathe, as well as body aches. Taken as instructed on the box, I am thankful."

9 / 10
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6 Report

Frequently asked questions

  • zel...
  • January 4, 2017

For Cough "Have COPD and am taking this for mucus and cough every 4 hours. Can't swallow pill, so taking liquid. The taste is so strong it sometimes makes me cough forever. Can a small amount of water be added to the dose?"

9 / 10
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13 Report
  • Roa...
  • Taken for less than 1 month
  • January 5, 2020

For Cough "Two-bottle package of Mucinex Fast-Max and Nightshift. Over $20, but it would have been worth it if it worked. Started with Nightshift, and the next day I took the Fast-Max. Not one bit of improvement in any of my symptoms. Waste of money."

1 / 10
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6 Report

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  • BAa...
  • Taken for less than 1 month
  • January 25, 2019

For Cough "I have been coughing for several weeks. Took cough suppressant, and nothing worked. Took Mucinex DM yesterday, and coughing is mostly gone. I feel a lot better."

10 / 10
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6 Report
  • Bil...
  • Taken for 6 months to 1 year
  • February 4, 2020

For Bronchitis "I have COPD and Mucinex maximum work good for me , was wonderng why you say do not break or chew in half ? and can this be taken everyday ,12 hour ? or as needed when mucus come, cold , etc ,etc ."

10 / 10
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1 Report
  • Kat...
  • Taken for 1 to 2 years
  • April 21, 2020

For Cough "Musinex Max strength did not work for me, doctor recommended,"

1 / 10
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1 Report
Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.