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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
410 ratings410 reviews
  1. 5 stars85% (349)
  2. 4 stars13% (53)
  3. 3 stars2% (8)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 181-190 of 410 reviews
Jun 13, 2026
ShannonL
5 out of 5 stars review

Love mucinex!

[This review was collected as part of a promotion.] Mucinex has always been my go to when sick especially when I have it bad in my chest. This help my body get all the bad gunk out and leaves me feeling better faster! Works fast, worth every cent and leaves not after taste.

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Jun 12, 2026
RachaelP
5 out of 5 stars review

love this product

[This review was collected as part of a promotion.] this stuff is absolutely amazing. It clears a cold or fever very very fast and has a lot of benefits is so worth it. it cleared up my congestion, the taste is like every other cough suppressant and same texture but this works amazingly and the packaging is very simple and easy to understand

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Jun 2, 2026
AmandaJ
5 out of 5 stars review

Great medicine to help with cold and fever!!

[This review was collected as part of a promotion.] If you need a medicine that will help with cold symptoms, Mucinex multi-symptom pills work great. This is a 12 hour medication that helps when you have all of the cold symptoms like fevers or cough. It contains the main ingredients for cough, suppression fever, reduction, and expectorant. It's a small pill that is easy to swallow and your symptoms start to reduce fairly quickly.

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Jun 14, 2026
MaceyE
5 out of 5 stars review

Helped relieve my cough, congestion, and body aches with convenient 12-hour symptom relief.

[This review was collected as part of a promotion.] I tried Mucinex 12 HR Cold & Fever Multi- Symptom when I was feeling under the weather, and it helped relieve my congestion, cough, and body aches. I liked that it provided long lasting relief with just two doses a day. It made getting through my symptoms much more manageable.

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May 29, 2026
KendraP
5 out of 5 stars review

Effective

[This review was collected as part of a promotion.] This product, is something I would consider using all the time it was fast and effective as long as you can tolerate the size of the pills then your fine, there wasn't a taste or a smell to it. But the box was easy to open and take the pills out.

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Jun 15, 2026
OmayraP
4 out of 5 stars review

New favorite to have at home for a simple cold

[This review was collected as part of a promotion.] Oddly enough I caught a cold after receiving this and it helped me unlike anything, consulted with my doctor friend and he said go ahead, those sound good, and I'm glad cause they definitely did the trick! My cold symptoms were significantly reduced in 2 to 3 days.

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May 31, 2026
JodiS
5 out of 5 stars review

Long lasting symptom relief.

[This review was collected as part of a promotion.] This product does the heavy lifting and lasts. I was able to move through my day symptom free and complete my daily tasks with ease. My cough was eliminated along with my headache. This one gets a permanent spot in my bag!

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Jun 15, 2026
JanetR
5 out of 5 stars review

Worked overnight

[This review was collected as part of a promotion.] I started feeling like a cold was coming. I took a 2 pills and went to sleep, I woke up covered in sweat which I'm assuming the pills worked overnight and cut my cold before it got worse. Downfall is that the pills are a little bit too big since I struggle to swallow bigger pills due to my gag refle. The package is easy to cut out a set of 2 pills in case needed on the go.

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Jun 17, 2026
VickyL
4 out of 5 stars review

Effective for when you're sick

[This review was collected as part of a promotion.] This is an effective medication to help relieve slightly more severe signs and symptoms compared to other brands I've tried. The ingredients work for me and the duration lasts long. I like that the medication is easy to take and is smooth when I take it with a sip of water. Good to have on hand when needed.

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May 29, 2026
EmilyA
5 out of 5 stars review

Love this for cold

[This review was collected as part of a promotion.] The best thing for a cold! I love that it's for 12 hours instead of the usual 6-8, so I can sleep and feel great all night without waking up and coughing. It does not expire fast but it does absorb fast, within 30 minutes I felt so much better.

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