







🍋 Pop, fizz, relief—your citrus-powered cold defense!
Alka-Seltzer Plus Severe Cold & Flu Effervescent Tablets deliver fast, liquid-speed relief from multiple cold symptoms including nasal congestion, cough, sore throat, and fever. With an improved, aspartame-free citrus flavor and less sodium, these individually wrapped tablets dissolve quickly in water for convenient, on-the-go use. Trusted by thousands and formulated by Bayer, it’s your go-to solution to power through cold & flu season with confidence.























| ASIN | B0C79Y6S4P |
| Active Ingredients | Aspirin, Dextromethorphan, Phenylephrine |
| Age Range Description | Adult |
| Best Sellers Rank | #2,509 in Health & Household ( See Top 100 in Health & Household ) #16 in Cold & Flu Medicine |
| Brand | ALKA-SELTZER PLUS |
| Brand Name | ALKA-SELTZER PLUS |
| Customer Reviews | 4.8 out of 5 stars 4,661 Reviews |
| Flavor | Citrus Flavor |
| Global Trade Identification Number | 00016500598831 |
| Item Dimensions | 2.68 x 1.97 x 3.31 inches |
| Item Form | Tablet |
| Item dimensions L x W x H | 2.68 x 1.97 x 3.31 inches |
| Manufacturer | Bayer Healthcare LLC |
| Number of Items | 1 |
| Product Benefits | Cough Relief, Headache Relief, Nasal Relief |
| UPC | 016500598831 |
| Unit Count | 24 Count |
R**K
He’ll fight the cold
This is a great product and works very well when I’m coming down with a cold or my stomach’s a little upset or my throat hurts a little bit take one of these in the onset. It helps me from getting very, very sick very good product not bad tasting either.
H**R
Alka‑Seltzer Plus Severe Cold & Flu – Citrus Effervescent Tablets
1. First Impressions & Packaging Box design: The carton is bright, with a citrus‑colored stripe that instantly signals the “lemon‑lime” flavor inside. The front panel lists the major symptoms it tackles (nasal & sinus congestion, sneezing, runny nose, cough, sore throat) in large, easy‑to‑read type. Tablet count: 24 tablets per bottle – enough for a full 8‑day course if you take the recommended dosage (two tablets every 4–6 hours, not to exceed four doses per day). Convenience: The bottle is a standard, flip‑top plastic that opens easily but seals tightly enough to keep the tablets dry. I appreciate the small “pop‑up” insert that explains the “plop plop fizz fizz” – the reaction that makes the tablets dissolve quickly. Verdict: The packaging is practical, portable, and clearly communicates what the product does. No frills, but it works. 2. The “Plop Plop Fizz Fizz” Experience Dissolution: Drop two tablets into a glass of water. Within ~30 seconds they start bubbling (the classic Alka‑Seltzer fizz), and within a minute the solution becomes a mildly effervescent, citrus‑tasting drink. Flavor: The citrus flavor is bright but not overpowering. It’s sweetened just enough to mask the medicinal taste without feeling like a sugary soda. For those sensitive to strong menthol or menthol‑like flavors (common in many cold medicines), this is a welcome change. Palatability: I can comfortably drink the whole glass in ~10 seconds. No choking on foam, no lingering after‑taste once the liquid is swallowed. Verdict: The “plop plop fizz fizz” isn’t just a marketing gimmick; it genuinely makes the medicine feel like a quick‑acting, refreshing sip rather than a gritty tablet. 3. How Quickly Does It Work? Onset: Within 5‑10 minutes after drinking the solution, I felt a noticeable easing of the “tight” feeling in my sinuses. The “pressure” around my forehead and cheeks dulled, and my throat irritation softened. Peak Relief: Around the 30‑minute mark, the combination of acetaminophen (pain/fever relief), chlorpheniramine (antihistamine), and phenylephrine (decongestant) hits its stride. Nasal passages feel clearer, the cough becomes less forceful, and the sneezing frequency drops dramatically. Verdict: The effervescent delivery system appears to speed up absorption compared with standard tablets or caplets, giving a perceptible relief in under 10 minutes.
S**Y
Effects
Easy to use. I don't like the taste but it's very effective. Helps sleep and gives pain relief. Good value for money.
B**W
Awesome!
It works!! Knocks that cold right out! Always consult physician before starting a new remedy. Excellent day-time med when you need to stay awake.
M**A
Mom’s Secret Weapon for Sick Days
When everyone in the house went down, this stuff worked fast. Made the worst symptoms manageable so I could keep being Mom‑in‑Charge. Knocked out the pain and soreness for me in about an hour and helped me sleep through the night. This steps up the original formula. Tastes great too. A must try for everyone.
R**R
As advertised, in good shape
Came on time and in good shape. No problems. Good taste, helps with indigestion
K**K
Stellar product, always reliable when I’m sick
Great product for helping me and my family through this cold or flu virus going around. But I also want to comment on Amazon‘s customer service. My family and I are pretty sick and we just wanted to feel a little bit better and as delivery mistakes can happen which is completely normal, there was a delay and the customer service representative helped me get things back on track by ensuring swift shipment of a replacement. They were so very helpful and I’m so very thankful to have such great customer service representatives at Amazon. Also stellar medicine in helping me function throughout the day without too much ‘medicine-head’ or grogginess. Also recommend the night time version of this!
M**!
Good medicine/ good price
Found to be the best otc cold/ flu medicine at a fair price. Happy & feeling better.
Trustpilot
2 days ago
2 weeks ago