100+ bought since yesterdayBest seller

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

4.8 stars out of 3096 reviews
(4.8)|
3,096 ratings

Key item features

  • Works quickly to relieve your worst cold symptoms
  • This cold and flu medicine provides temporary relief from fever, body ache, cough, nasal congestion, runny nose, sneezing, and sore throat.
  • Each box containing 10 Sachets each containing 1 dose (2 effervescent tablets)
  • Comes in Effervescent form, Honey Strawberry flavor
  • #1 Cold & Flu Effervescent brand
Current price is $9.4739.5 ¢/count
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose annual plan at checkout.
How do you want your item?
Whitehall Supercenter
Pickup as soon as 7am.
Aisle G11
Sold and shipped by Walmart.com
Free 90-day returns
FSA and HSA eligible
walmart plus

Try Walmart+ for just $1 & get a year for $75

T&C apply.
Claim offer now

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Warnings

Customer ratings & reviews

4.8 out of 5 stars
stars3,096 ratings885 reviews
How item rating is calculated

Customer images

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

Showing 1-3 of 885 reviews

Jan 27, 2026
Angela
Item details
Flavor: Honey Strawberry
5 out of 5 stars review

Verified Purchase

Alka Seltzer are usually hard to swallow but the taste of the strawberry honey is amazing and you can get it down without that medicine taste or that salty taste so your feel better comes without the bad taste in the mouth

Helpful?1f683740-0b0d-11f1-8e30-63e7131886fb2982284823
Oct 27, 2025
Christopher
Top Reviewer
Item details
Flavor: Citrus
5 out of 5 stars review

Verified Purchase

The Best Available Cure all for Most Ailments.

This is my go-to product for most aches, pains, colds, sniffles, sore throats etc. Over many, many years of usage, it has been the most consistently effective of over the counter medicines for the everyday problems that don't rise to needing medical attention but do require something to still the problems. I'm specific here about the upper strength one for colds and flu for, I feel, it has some antihistamine that dries noses and coats throats. No matter where I go I have a packet slipped in my billfold 'just in case' which, often has been of assistance to a friend, fellow traveler or another suddenly found suffered. As with everything, some, few, may not tolerate it and, of course, it's not wise to give to the young without a release from a medical person. I buy it, endorse it, use it, believe in it, feel the maker is reliable....try it when you need it to find out for yourself.

Helpful?1f683740-0b0d-11f1-8e30-63e7131886fb2982284823
Oct 28, 2025
PacificPearl
Item details
Flavor: Citrus
5 out of 5 stars review

Verified Purchase

I inhaled!

As soon as a sore throat or sniffles start I plop the disks in water and while they're dissolving I inhale the fizz deeply through my mouth then my nose many times, then drink it of course. Over the years this has always worked to either stop the cold before really forming or shorten the duration to 2-3 days. This last time the 3 adults in my home all got the same cold, but different varying times: 10 days, 7 days, 3 days. Guess who hit the Alka-Seltzer? Just wish there was a generic that was less expensive.

Helpful?1f683740-0b0d-11f1-8e30-63e7131886fb2982284823