Alka-Seltzer Plus Powerfast Fizz Severe Cold Medicine, Original Effervescent Tablets, 24 Count

4.7 stars out of 1248 reviews
(4.7)|
1,248 ratings

Key item features

  • Our fantastic formula made even better: improved flavor, less sodium & residue, and aspartame free
  • Our severe Cold Night formula provides fizzy fast relief of: nasal congestion, sinus pressure & congestion, sneezing, runny nose, headache, fever, sore throat and body aches & pains.
  • Quickly dissolves in water and instantly ready to start working so you can get back to your busy life.
  • Each box containing 10 Sachets each containing 1 individually wrapped dose (2 effervescent tablets), which makes it easy to take with you on the go
  • Comes in Effervescent form, with a refreshing sparkling original flavor. Use as directed.
Current price is $9.4739.5 ¢/count
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Customer ratings & reviews

4.7 out of 5 stars
stars1,248 ratings463 reviews
How item rating is calculated

Reviews summary

Pros
  • : Provides quick symptom alleviation and well-being improvement.
  • : Relieves symptoms quickly.
  • : Relieves cold and flu symptoms in a timely manner.
  • : Relieves symptoms of varying severity.
Neutral
  • : Can be fruity, but also bland.
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Showing 1-3 of 463 reviews

Dec 6, 2025
David
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

The good stuff. Fizzy even!

This product really works. It's fast, and gives you quick relief for everything from a very mild migraine, to feeling a lot better after a hangover! No lie! Oh, and it's also really great making your body feel good when you do have a bad cold.

Helpful?e92acb30-d40b-11f0-ac61-41720b250fb92127951743
Jan 5, 2026
Joyce
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

We have used this product for years because it provides a good sinus relief relief from a cough.And if you take it at bedtime , it helps you sleep when you can't

Helpful?e92acb30-d40b-11f0-ac61-41720b250fb92127951743
Jan 11, 2026
Christy
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Definitely the very BEST cold, sinus and allergy medicine I've been able to find. I recommend it to everyone!!

Helpful?e92acb30-d40b-11f0-ac61-41720b250fb92127951743