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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 211-220 of 1,357 reviews
Sep 6, 2026
Reviewer name: LauraG
5 out of 5 stars
5 out of 5 stars review

Effective targeting colds and fevers.

[This review was collected as part of a promotion.] I always trust Mucinex 12 HR Cold & Fever to help me fight colds. It is effective and without side effects. My fever calms down and my cold symptoms go away faster. I always have a Mucinex 12HR Cold & Fever for when is needed.

Review from Mucinex
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Sep 7, 2026
Reviewer name: RayanN
5 out of 5 stars
5 out of 5 stars review

Very effective

[This review was collected as part of a promotion.] I recently tried Mucinex 12 HR Cold & Fever Multi-Symptom, and I was very impressed with how well it worked. It effectively relieved my congestion, headache, body aches, and other cold symptoms, providing noticeable comfort. One of the things I loved most was that the relief lasted for hours, so I didn't need to take medicine as frequently throughout the day, which felt very convenient. Overall, it worked exactly as I hoped, and I plan to keep it on hand for future cold and flu seasons.

Review from Mucinex
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Sep 10, 2026
Reviewer name: MariJ
5 out of 5 stars
5 out of 5 stars review

Effective!!!!

[This review was collected as part of a promotion.] This product came in time for me! I received it yesterday and I had forgotten to go to Target and pick up meds as I work at a gym and I was getting sick. I took this last night and work up this morning and systems were gone!!!!

Review from Mucinex
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Sep 7, 2026
Reviewer name: HeatherF
5 out of 5 stars
5 out of 5 stars review

All relief in one pill for when you get that nasty cold

[This review was collected as part of a promotion.] I have used this Mucinex 12-hour cold and fever multi symptom pills a couple of times when I had a bad cold and it has been very helpful. I particularly like that it covers multiple symptoms and not just one or two so it is my go-to when I have a cold. I appreciate not having to take different medication for different symptoms and keeping track of all of them and making sure I have them all on hand. I like the extended release formula especially when I'm trying to rest so it covers me for a longer time. This helped me with my cough, congestion, headache, fever, and aches and pains so I was able to get through the day and get some rest at night without being too miserable. I highly recommend you keep this stocked in your house and in your drawer at work to keep you comfortable when that nasty cold hits you.

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

Multi-symptom pill

[This review was collected as part of a promotion.] This will work great for body pain, headaches, and fevers. It helps with chest congestion and coughing. This pill is a 12 hour multi-symptom tablet. It is on the larger size, which maybe difficult for some people to swallow.

Review from Mucinex
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Sep 8, 2026
Reviewer name: KellyG
5 out of 5 stars
5 out of 5 stars review

Works Fast & Lasts!!!

[This review was collected as part of a promotion.] Mucinex 12 hr Cold & Fever Multi-Symptom acts quickly to help you feel better fast! Plus, the extended release formula offers 12 hours of relief! I will definitely continue to use and would recommend!

Review from Mucinex
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Sep 8, 2026
Reviewer name: NatalieJ
5 out of 5 stars
5 out of 5 stars review

Great medication for fast relief for common flu, symptoms, and cold symptoms

[This review was collected as part of a promotion.] I am so excited to have Mucinex back in my house! It provides great relief for cold and flu symptoms, and is easy to swallow and digest. They are great for cuff, suppressant, and fever reducer and helps to thin mucus and decreased body pains.

Review from Mucinex
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Sep 9, 2026
Reviewer name: SilverW
4 out of 5 stars
4 out of 5 stars review

Easy to take and help ease symptoms

[This review was collected as part of a promotion.] It's back to school season paired with layering weather in New England, so of course I'm sick. I appreciate the easy dose packaging and while the pills are pretty big, they're easy to swallow. They seem to be helping with my cold and I like that they help ease multiple symptoms. Overall, pretty comparable if not better and the long lasting timeline means less medicine needed.

Review from Mucinex
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Sep 12, 2026
Reviewer name: LenaG
3 out of 5 stars
3 out of 5 stars review

Does the job but I don't think for full 12 hours.

[This review was collected as part of a promotion.] So far so good ive been feeling run down and a cold oe flu coming on. I took this and I felt better. I cant say that it was for the full 12 hours maybe 10-10.5 hours for sure. I still prefer liquid versions because this doesn't cost a sore throat.

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

A multiple 12 hour medicine for any cold and fever related symptoms

[This review was collected as part of a promotion.] The mucinex 12 hour cold and fever is a fact acting medicine and actually last up to 12 hours. It's helps with multiple cold symptoms including cough,chest congestion, fever, headache and body ache. Very easy to take

Review from Mucinex
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