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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 771-780 of 1,357 reviews
Aug 29, 2026
Reviewer name: NaomiD
5 out of 5 stars
5 out of 5 stars review

Convenient 12-Hour Relief

[This review was collected as part of a promotion.] I really like the convenience of the 12 hour formula, especially when I'm dealing with multiple symptoms at once. It helps provide relief from congestion, cough, headache and body aches!

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Sep 8, 2026
Reviewer name: LeahB
5 out of 5 stars
5 out of 5 stars review

Fast acting

[This review was collected as part of a promotion.] This made me feel sooooo much better pretty fast. Within 5 mins I started feeling better. Probably one of the best medications I've ever taken. Definitely recommend!

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Sep 14, 2026
Reviewer name: KristenD
5 out of 5 stars
5 out of 5 stars review

Clutch!

[This review was collected as part of a promotion.] This product comes in clutch! It's easy to swallow and doesn't taste gross. I love how you can store it in your bag and keep it with you on the go!!!!!

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Sep 15, 2026
Reviewer name: AmyG
5 out of 5 stars
5 out of 5 stars review

Take as directed

[This review was collected as part of a promotion.] Mucinex 12 hour cold and fever works very fast and knocked down my cold symptoms to a minimum. Regular use helped me get over the cold within a couple of days.

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

It works

[This review was collected as part of a promotion.] This works perfectly well at taking my sniffle symptoms away when I got sick. When I took it I could breathe again despite my clogged sinuses. It works!

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

Great fast acting with 12 hour relief

[This review was collected as part of a promotion.] Great for all the things! Fevers, headache and body pains. Cough and chest congestion and it thins and loosens mucus. Works for 12 hours for all the symptoms.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Sep 15, 2026
Reviewer name: AliD
5 out of 5 stars
5 out of 5 stars review

Works great!

[This review was collected as part of a promotion.] The Mucinex 12 HR Cold & Fever Multi-Symptom is great! I love to have this in hand when I feel the start of a cold or fever. The packaging is nice and easy to open.

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

Relief is in sight when you take this medicine

[This review was collected as part of a promotion.] My family we have used this stuff when we are dealing with cough and cold symptoms. He help ease the symptoms for usually up to 12 hrs depending how bad we have it.

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

Reduce symptoms

[This review was collected as part of a promotion.] Great product for mitigating cold symptoms! Helped with reducing body aches, cough, and chest congestion. It really made a difference when trying to sleep with a cold.

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

It really works, fast

[This review was collected as part of a promotion.] Mucinex is really good, and this one does not disappointed. My husband used it, and he felt way better after taking it. I do recommend this product!

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466