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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 161-170 of 1,357 reviews
Sep 9, 2026
Reviewer name: MelM
4 out of 5 stars
4 out of 5 stars review

12 Hour Helper

[This review was collected as part of a promotion.] Once school begins, the flu starts to spread and now everyone in the household is sick. But Mucinex actually helps minimize my symptoms throughout the day! I would say that the medication did a good of suppressing my coughs and congestion.

Review from Mucinex
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Sep 14, 2026
Reviewer name: LeahR
5 out of 5 stars
5 out of 5 stars review

Amazing medicine

[This review was collected as part of a promotion.] This cold and fever multi-symptom relief medicine is amazing! I'm shocked with how much better I felt after taking this medicine. It works so well and keeps me feeling good all day. I recommend this medicine to anyone who needs it!

Review from Mucinex
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Sep 14, 2026
Reviewer name: HaliK
5 out of 5 stars
5 out of 5 stars review

Works magic

[This review was collected as part of a promotion.] It actually worked out that I got this product to review because I have been really sick and took it and immediately felt relief with the congestion and like the mucus and it helped with my headache and bodyaches.

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

Mucinex 12 HR Cold and Fever Relief

[This review was collected as part of a promotion.] Although I haven't been able to use this Mucinex pill as I haven't needed it yet, my mom tested it out when she came down with a cold recently. She would have coughing fits when trying to sleep, but after taking Mucinex, she was finally able to get a full nights sleep. Being from the Midwest, our winters get extremely cold, and in return it's very easy to get sick just from being outside for too long. My family will definitely be getting a lot of use out of this and will most likely repurchase in the future.

Review from Mucinex
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Sep 14, 2026
Reviewer name: EmelyR
3 out of 5 stars
3 out of 5 stars review

Good, but not like the liquid version

[This review was collected as part of a promotion.] I've used Mucinex but liquid and it works just fine, great to clean your lungs and make you feel better, but I thought this was going to be the same. I found the pills good, but not as effective as the liquid version. They make you kind of sleepy, but not in a dangerous way.

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

Great combo

[This review was collected as part of a promotion.] This is really great addition to flu season. Mucinex with cold and flu so you don't have to take too many tablets. Usually we are takin mucinex separately and cold and fever tablets separately but with this we can take in 1 tablet. Great convenience.

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

Go to for cold and fever

[This review was collected as part of a promotion.] Mucinex is my go to for cold and fever. Works so fast and keeps you feeling better for a long time. I love how it has a mix of different ingredients that work on all different aspects of sickness simultaneously. This version specifically lasts a long time so you only have to take a dose every 12 hours.

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

Good choice

[This review was collected as part of a promotion.] Mucinex 12hr cold & fever multi symptom is a convenient all in one medicine for tackling a rough cold with fever, aches, chest congestion and coughing. The extended release formula is especially helpful because it lasts up to 12 hours, so there is less need to keep taking medicine throughout the day.

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

Really great medicine!

[This review was collected as part of a promotion.] This is a really great product for cold and flu symptoms. I get sick easily and i love having this on hand for quick relief. It helps ease my symptoms so that I don't suffer so much when I'm not feeling well.

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

Easy to take.

[This review was collected as part of a promotion.] I received this item free for my honest review. I have been using this for two days and I tell you I feel so much better. The pill is easy to swallow and doesn't get gritty going down your throat. The box is easy to find at any store. I will be sharing this Mucinex 12hr to everyone.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466