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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
stars1,156 ratings244 reviews
  1. 5 stars89% (1,034)
  2. 4 stars7% (81)
  3. 3 stars1% (16)
  4. 2 stars0% (3)
  5. 1 star2% (22)
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Showing 31-40 of 244 reviews
Mar 4, 2024
Happicat
5 out of 5 stars review

Verified Purchase

Mucinenix DM Works!

I have tried generic brands but Mucinex DM is the best. You take 1 tablet every 12 hours. It is great at loosening up congestion in your lungs. Sam's price is very reasonable too.

Helpful?27K067KMT6VS13621807017
Mar 20, 2022
Barb
5 out of 5 stars review

Verified Purchase

Very good with my sinus allergies

This works well for me ever time the weather temperature changes from hot to cold and back again. But I also use it with my Clariton D for my sinus allergies.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

Hi Barb, we’re sorry to hear about your experience with our Mucinex® DM 12 Hr Max Strength Expectorant & Cough Suppressant Tablets. We would love an opportunity to obtain more information. Please call 1-866-529-8804 between 9:00am-5:00pm EST (Monday-Friday) and someone will be happy to help you. When calling, kindly refer to reference RB0000826320. Thank you!

Dec 3, 2024
Bear
5 out of 5 stars review

Verified Purchase

Effective medicine

This medicine was very effective for relieving my congestion and calming my cough. I also recommend drinking plenty of water. If you don't drink enough water, you will get dried out. Get a lot of rest.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

We would like the chance to speak with you about your experience with 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# 5768584.

Jan 16, 2025
Bonnie
5 out of 5 stars review

Verified Purchase

Works well

For OTC meds this works really well. It stops my cough and makes me breathe more easily. The first 2 days when my coughing was worse it lasted about 8 hours. After that I got relief for the full 12 hours.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

Hi Bonnie. We would like the chance to speak with you about your experience with 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# 5957158. Thank you.

Dec 3, 2023
peekay
4 out of 5 stars review

Verified Purchase

Great value, worth trying

Not 100% sure but it seems to have helped my congestion and cough. My husband didn’t think it helped him much. Great value. Definitely worth trying.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

We are happy to hear you got the relief you needed with our Mucinex® DM Bi-Layer Tablets but disappointed to hear that your husband did not. We would like the chance to speak with you or him about his experience. When there is a moment, please give us a call at 1.866.529.8804. We are available Monday through Friday from 9am until 5pm, ET. When calling, kindly refer to reference 3115122. Thank you.

Jun 13, 2025
JW
5 out of 5 stars review

Verified Purchase

Mucinex DM

Grear product

Helpful?27K067KMT6VS13621807017
May 26, 2025
Teresa
5 out of 5 stars review

Verified Purchase

BUY

Works fast

Helpful?27K067KMT6VS13621807017
Sep 12, 2024
Steve
5 out of 5 stars review

Verified Purchase

Personal

I have congestive heart and this is best I've found to clear my lungs in morning.

Helpful?27K067KMT6VS13621807017
reply from Mucinex Team

Hi Steve. We would like the chance to speak with you about your experience with 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# 53410113.

Jan 28, 2023
J OMeara
5 out of 5 stars review

Verified Purchase

The best decongestant I have used

It helps the cough but the decongestant is what sold me

Helpful?27K067KMT6VS13621807017
Jun 8, 2022
VLM
5 out of 5 stars review

Verified Purchase

MUCINEX, Largest Size

great price for this excellent product

Helpful?27K067KMT6VS13621807017