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Customer reviews for Mucinex 12 Hour Cold and Flu Medicine for Adults, 50 Tablets for
Mucinex 12 Hour Cold and Flu Medicine for Adults, 50 Tablets
4.8 out of 5 stars
stars
1,357 ratings1,357 reviews
  1. 5 stars82% (1,118)
  2. 4 stars15% (200)
  3. 3 stars3% (34)
  4. 2 stars0% (4)
  5. 1 star0% (1)

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Showing 351-360 of 1,357 reviews
Sep 19, 2026
Reviewer name: vanessaG
4 out of 5 stars
4 out of 5 stars review

Works well enough

[This review was collected as part of a promotion.] This mucinex 12 hour cold and fever works well enough.That it subsides the symptoms but doesn't get rid of it completely. The pills are on the bigger side, but are easy to go down.this is a must have to have on hand for when you're sick.

Review from Mucinex
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Sep 17, 2026
Reviewer name: JeremyB
5 out of 5 stars
5 out of 5 stars review

The only option for cold, fever, and stubborn mucus

[This review was collected as part of a promotion.] A lot of people say you don't need to buy brand name medication but when it comes to mucinex there are no exceptions in my opinion. It's my instant go to for and tried and true for many years. It's the best out there no questions asked and gets the job done

Review from Mucinex
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Sep 16, 2026
Reviewer name: RuslanM
5 out of 5 stars
5 out of 5 stars review

Long-lasting, convenient relief for several cold and flu symptoms.

[This review was collected as part of a promotion.] Mucinex 12-Hour Cold & Fever Multi-Symptom helped relieve my congestion, cough, headache, and body aches. The effect lasted several hours, and the convenient daytime and nighttime tablets made it easy to manage my symptoms.

Review from Mucinex
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Sep 15, 2026
Reviewer name: RachelleD
5 out of 5 stars
5 out of 5 stars review

Works great! Super effective!

[This review was collected as part of a promotion.] Absolutely amazing!!! I had some type of virus going around this past week and the doctor said to just use over the counter medication to take care of it and this showed up just in time! After the first day of using this I could finally breathe normally again! Definitely helped make me feel more like myself while I got over the cold! Would definitely purchase!

Review from Mucinex
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Sep 16, 2026
Reviewer name: KerryL
5 out of 5 stars
5 out of 5 stars review

That it works better then any other products I've taken

[This review was collected as part of a promotion.] What started out as going back to school turned into a headache, body aches, coughing, congestion and to find out that I was getting sick from other children in the classroom so thank goodness my 12 hour cold and fever multisymptom Mucinex came and I started taking it.

Review from Mucinex
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Sep 15, 2026
Reviewer name: ashleyP
4 out of 5 stars
4 out of 5 stars review

These cured me so quick I felt brand new

[This review was collected as part of a promotion.] I was so pleased with this product I was not feeling well I had body aches and a bad headache and after taking the proper dosage my symptoms subsided within a day or so there is no nasty after taste and I still have more for another time .

Review from Mucinex
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Sep 16, 2026
Reviewer name: ArianaF
5 out of 5 stars
5 out of 5 stars review

Works like a charm

[This review was collected as part of a promotion.] This stuff works like a charm! I have used many different mucinex products! Especially in the winter. This stuff makes me feel so much better after taking it! Definitely a cold and flu staple if you want to feel better faster!

Review from Mucinex
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Sep 16, 2026
Reviewer name: AlyssaF
4 out of 5 stars
4 out of 5 stars review

Good cold medication!

[This review was collected as part of a promotion.] I took this while I had a bad cold this week and it really made my mucus loosen up. I was able to do more activities and it did more than any other cold medicine! I like how it's 12 hours and kept me going all day!

Review from Mucinex
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Sep 15, 2026
Reviewer name: SanquiseP
5 out of 5 stars
5 out of 5 stars review

Great for cold season

[This review was collected as part of a promotion.] It's that time of year again and Mucinex 12 hour cold and fever multi-symptom is a must have for my medicine closet. I took this at the onset of a cold and felt relief the same day. This really helps get rid of a cold before it turns into a bad one.

Review from Mucinex
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Sep 17, 2026
Reviewer name: MaddyF
5 out of 5 stars
5 out of 5 stars review

Actually works lol

[This review was collected as part of a promotion.] I've never really used mucinex - not for any particular reason but always used other medication. Well that changes now; this truly helped me feel better in literally 20 mins and it lasted over 12 hours.. insane. Love this!

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466