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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
1,892 ratings1,892 reviews
  1. 5 stars81% (1,532)
  2. 4 stars16% (297)
  3. 3 stars3% (56)
  4. 2 stars0% (6)
  5. 1 star0% (1)

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Showing 1,531-1,540 of 1,892 reviews
May 31, 2026
Reviewer name: KimT
5 out of 5 stars
5 out of 5 stars review

This stuff really works amazing what a relief

[This review was collected as part of a promotion.] What a relief. This helped with all my symptoms it reduced my fever, Help break up my chest congestion making my cough more productive , The texture was smooth it didn't hurt to swallow it the size was good and it felt like my body absorbed it and it stayed in my body for a long time definitely has good absorption.

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May 28, 2026
Reviewer name: KarlaP
5 out of 5 stars
5 out of 5 stars review

It definitely helped me feel more comfortable and rest better while I recovered.

[This review was collected as part of a promotion.] I used mucinex 12HR cold and fever multi-symptom when i was dealing with a bad cold and flu symptoms, and it really helped me get through the day. It worked to relieve my fever, body aches, cough and congestion without needing multiple different medications. I like that it lasts up to 12 hours so I didn't have to keep taking doses constantly.

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Jun 7, 2026
Reviewer name: AmandaH
5 out of 5 stars
5 out of 5 stars review

Works great

[This review was collected as part of a promotion.] Received this free for review. I got this at a good time since there is something going around at work. It worked great, fast acting. It does not make you drowsy. I definitely recommend to anyone who doesn't feel good.

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Jun 15, 2026
Reviewer name: MarcoB
5 out of 5 stars
5 out of 5 stars review

Definitely helpful

[This review was collected as part of a promotion.] The instructions were written very well and easy to understand. It got rid of my headache after about 15min from the time I took the medication and lasted me when I was under the weather. Texture is different with the pill being dual sided but not bad at all. Over all I'd say it's worth the money.

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Jun 22, 2026
Reviewer name: AlbanyG
5 out of 5 stars
5 out of 5 stars review

Tused Mucinex 12 HR Cold & Fever Multi-Symptom when I was dealing with cold symptoms, congestion, and body aches. The tablets were easy to take and provided long-lasting relief throughout the day. I noticed improvement in my congestion and overall comfort

[This review was collected as part of a promotion.] I used Mucinex 12 HR Cold & Fever Multi-Symptom when I was dealing with cold symptoms, congestion, and body aches. The tablets were easy to take and provided long-lasting relief throughout the day. I noticed improvement in my congestion and overall comfort without needing to take medicine frequently. The 12-hour formula is very convenient, especially when you're trying to rest and recover. I would recommend this product to anyone looking for effective multi-symptom cold relief.

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Jun 19, 2026
Reviewer name: AndreinaA
5 out of 5 stars
5 out of 5 stars review

Excellent for the cold 🤧

[This review was collected as part of a promotion.] It helped me a lot with the cough, congestion and body pain. I liked that it lasts more than 12 hours so I didn't have to be taking medicine every Very good experience It's a very good occasion when you have the flu or a cold precautions look at its ingredients well before taking it because you will know if you have something that you are allergic to but everything is fine with me

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May 27, 2026
Reviewer name: SusanR
5 out of 5 stars
5 out of 5 stars review

Fever pills

[This review was collected as part of a promotion.] If you're sick you need this mucinex!12 hours cold and fever symptoms. Perfect for fevers and pain. Easy to take and perfect for congestion. And if you have kids 12 and older they can also take. Great packaging dosing is great! And great consistency.

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Jun 9, 2026
Reviewer name: KettiaC
5 out of 5 stars
5 out of 5 stars review

Very good product

[This review was collected as part of a promotion.] Mucinex 12HR Cold & Fever Multi-Symptom Mucinex 12HR Cold & Fever Multi-Symptom is designed to provide long-lasting relief from mutiple cold symptoms, including cough, mucus buildup, fever, body aches, and chest congestion. It contains guaifenesin (expectorant), dextromethorphan (cough suppressart), and naproxen sodium (pain reliever fever reducer. The packing is clear and professional, and easy to identify on store shelves. Since Mucinex 12hr cold & fever comes on caplet form, there is very little taste compared to liquid cold medicine. Mucinex products are widely available at pharmacies, grocery stores, and online marketplaces, really accessible.

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Jun 8, 2026
Reviewer name: MorganW
4 out of 5 stars
4 out of 5 stars review

It was good

[This review was collected as part of a promotion.] Muxinex's new 12 HR Cold & Fever Multi-Symptom medicine is conveniently packaged with peelable instructions on the back. The strength of the medicine is extended release tablets that include naproxen sodium as the NSAID. They have no smell.

Review from influenster.com
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May 28, 2026
Reviewer name: AshleyA
5 out of 5 stars
5 out of 5 stars review

Holy grail product when sick! All in one

[This review was collected as part of a promotion.] Holy grail product when sick! I am so glad this product came out, it's an all in one! The packaging is very sleek and easy to get the medicine out, which is amazing when sick. Instructions are very clear, and it works!!! It's a slow release pill which keeps you feeling better for longer!

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