Alka-Seltzer® & Alka-Seltzer Plus® products provide unbeatably fast relief for those who don’t let life slow them down.

Whether you’re dealing with heartburn, a hangover or a headache, Alka-Seltzer® products provide a relief experience that can get you back into the action fast. Or maybe a cold, the flu, sinus pressure or allergies are getting in the way of your day?

When you get heartburn, acid indigestion or upset stomach, turn to Alka-Seltzer® Heartburn Relief Extra Strength Effervescent Tablets for fast relief.

Get the answers to some of the most common Alka-Seltzer questions like what ingredients are in Alka-Seltzer and where to find Alka-Seltzer products.

Obtén respuestas a algunas de las preguntas más habituales sobre Alka-Seltzer, como por ejemplo, sus ingredientes y dónde adquirir los productos.

Get the pain relief you need with Alka-Seltzer Original Flavor. Our iconic effervescent is specially formulated to provide fast, fizzy relief.

Try an antacid like Alka-Seltzer® Extra Strength Heartburn Relief Effervescent Tablets, which dissolves away heartburn symptoms quickly. Be sure to keep some on hand so you’re prepared whenever heartburn strikes.

Alka-Seltzer® Energy Boost Effervescent Tablets provide a fizzy boost of energy to support mental alertness and physical energy.

Fighting a cold, the flu, sinus pressure or allergies? Arming yourself with the right information is the first step to start treating your symptoms. Check out our FAQ to get answers on our most common Alka-Seltzer Plus® questions.

Help out a teammate by passing the Alka-Seltzer® Extra Strength Heartburn ReliefChews®. These tasty, fruit-flavored chews can knock out heartburn and acid indigestion without a chalky, gritty taste.