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Customer reviews for Mucinex DM 12-Hour Maximum Strength Mucus Relief Tablets, 56 ct. for
Mucinex DM 12-Hour Maximum Strength Mucus Relief Tablets, 56 ct.
4.8 out of 5 stars
stars
1,202 ratings271 reviews
  1. 5 stars90% (1,077)
  2. 4 stars7% (84)
  3. 3 stars1% (16)
  4. 2 stars0% (3)
  5. 1 star2% (22)

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Showing 1-10 of 271 reviews
Sep 24, 2024
Reviewer name: Disappointed
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

New policy is not worth rhe price.

I hate that I will be canceling my membership when it’s time to renew, due to your new policies. I live an hour away and , with my club membership, I have enjoyed free shipping. Now, I will be charged for shipping unless I spend $50.00 on each order. That is not worth paying for a Club membership.

Helpful?27K067KMT6VS13621807017
Sep 21, 2026
Reviewer name: Sallie Lasseter
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Daddy's Bug

This is the best medicine for a cold. It starts knocking out the chest congestion and nasal congestion in about 2 days.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

We would like the chance to speak with you about your experience with our Mucinex® product. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 9139680.

Jan 18, 2026
Reviewer name: Debbie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pricing

Great price if it is compared to CVS or Walgreens. Multiple dose convenience for individuals that need to take this medication on a daily basis.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

Hi Debbie. We would like the chance to speak with you about your usage of Mucinex® DM. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 7846912.

Aug 8, 2026
Reviewer name: Mary
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mdm

Take it everyday to help me breathe

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

Hi Mary. We would like the chance to speak with you about your usage of our Mucinex® product. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 8870312.

Jun 29, 2026
Reviewer name: Happy go lucky
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good product

Good product for sinus and mucus congestion wprks great

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

We would like the chance to speak with you about your experience with our Mucinex® product. When you have a chance, please give us a call at 1-866-529-8804. We are available Monday to Friday from 9am until 5pm, EST. When calling, kindly refer to reference# 8686213.

Oct 5, 2022
Reviewer name: Lynne H
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Worked Well for Us

There was a horrible bug going around with the start of the new school year. (You would think people would have learned...) MucinexDM was suggested by our family doctor to combat the symptoms, and worked well.

Helpful?27K067KMT6VS13621807017
Feb 19, 2025
Reviewer name: Babette
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mucinex DM knocked out COVID19 coughing

I had a lingering COVID19 cough for 8 weeks. Went through 2 bottles of cough medicine and was still coughing. It wasn't until I changed to Mucinex DM that I finally had relief. It only took 2 doses before I finally got past the coughing!!!

Helpful?27K067KMT6VS13621807017
Apr 30, 2026
Reviewer name: Dumbfounded
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mucinex

The product works great for colds and allergies. Having to show ID to buy 1 box is silly.

Helpful?27K067KMT6VS13621807017
Feb 21, 2025
Reviewer name: Grandma
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Over the Counter Medication

Works great for flu and chest congestion. The price. Is better than any retail store for me amount you get. Only need to take 1 capsule every t2 hours.

Helpful?27K067KMT6VS13621807017
Apr 2, 2026
Reviewer name: Lumber Jane
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Works ok but not great

It works okay to calm a cough but I don't find it helps much for chest congestion.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 8218928, and we would be happy to help.