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

4.7 stars out of 1337 reviews
(4.7)|
1,337 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
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $9.47
One-time purchase $9.47

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
FSA and HSA eligible

More seller options (2)

Starting from $8.99
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

Similar items you might like

Based on what customers bought

Product 1 of 20
Alka-Seltzer Plus Powerfast Fizz Severe Cold & Flu Medicine, Effervescent Tablets, 24 Count
Sponsored
4.8 out of 5 Stars. 3389 reviews
Product 2 of 20
Alka-Seltzer Plus Powerfast Fizz Severe Night Cold Medicine, Lemon Effervescent Tablets, 24 Count
4.8 out of 5 Stars. 1532 reviews
Product 3 of 20
100+ bought since yesterday
Equate Effervescent Cold Relief, 48 Tablets, Compare to Alka-Seltzer Plus® Cold Active Ingredients
Available in additional 2 options
4.8 out of 5 Stars. 2852 reviews
Product 4 of 20
Alka-Seltzer Plus Powerfast Fizz Cough & Chest Congestion Medicine, Effervescent Tablets, 24 Count
4.5 out of 5 Stars. 322 reviews
Product 5 of 20
Alka-Seltzer Plus Powerfast Fizz Severe Cold & Cough Medicine, Citrus Effervescent Tablets, 24 Ct
4.7 out of 5 Stars. 2205 reviews
Product 6 of 20
Alka-Seltzer Plus Powerfast Fizz Severe Cold Medicine, Orange Zest Effervescent Tablets, 24 Count
4.7 out of 5 Stars. 1708 reviews
Product 7 of 20
Alka-Seltzer Plus Powerfast Fizz Sinus Congestion & Pain Medicine, Effervescent Tablets, 24 Count
4.6 out of 5 Stars. 985 reviews
Product 8 of 20
Mucinex Fast-Max Severe Congestion and Cough Liquid for Ages 12 Plus, Maximum Strength, Menthol Flavor, 6 fl oz
4.6 out of 5 Stars. 587 reviews
Product 9 of 20
Alka-Seltzer Plus Powermax Sinus & Cold Medicine, Day   Night, Liquid Gels, 24 Count
Available in additional 2 options
4.7 out of 5 Stars. 440 reviews
Product 10 of 20
Alka-Seltzer Plus Powerfast Fizz Severe Day   Night Cold Medicine, Effervescent Tablets, 24 Count
4.7 out of 5 Stars. 1267 reviews
Product 11 of 20
Theraflu Daytime Severe Cough Cold and Flu Relief Medicine Powder, Honey Lemon​, 6 Count
Available in additional 6 options
4.7 out of 5 Stars. 501 reviews
Product 12 of 20
Equate Maximum Strength Non Drowsy Daytime Severe Cold & Flu Softgels, 24 Count
4.6 out of 5 Stars. 98 reviews

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Warnings

Customer ratings & reviews

4.7 out of 5 stars
stars1,337 ratings468 reviews
How item rating is calculated

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 468 reviews

Feb 5, 2026
Alice
5 out of 5 stars review

Verified Purchase

Alka Seltzer Plus Severe Cold takes away my sinus headache, and congestion almost immediately. It works extremely well for my cold symptoms. It does not make me drowsy. Great for head and bodyaches.

Helpful?f5b307e0-0b0c-11f1-8e30-63e7131886fb2127951743
Jan 31, 2026
Janine
Top Reviewer
5 out of 5 stars review

Verified Purchase

Works great for my husband

My husband will only take these, he says it works quickly. If you have asthma or COPD do not take these, I found that out the hard way, the acetaminophen will cause bad breathing problems for you, at least it did for me.

Helpful?f5b307e0-0b0c-11f1-8e30-63e7131886fb2127951743
Jan 5, 2026
Joyce
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?f5b307e0-0b0c-11f1-8e30-63e7131886fb2127951743