When your stomach is upset, it can ruin a perfectly good day. Alka-Seltzer is an anti-acid that helps relieve gas, heartburn and upset stomachs. Alka-Seltzer is brought to you by, Bayer, a global organization that researchers and produces solutions in agriculture and healthcare to enhance people’s quality of life. Alka-Seltzer helps you “enjoy the relief” as you fight heartburn. This is especially true for the effervecents because they dissolve in the water and then are easy for your body to readily use. It comes in a chewable tablet and in effervescents. So, you can either add it to your water and easily swallow or take a box of ReliefChews. Alka-Seltzer is fast-acting to heal your upset stomach. Alka-Seltzer treats acid indigestion, which is caused by foods you eat, and it treats heartburn, a symptom of acid indigestion. Save on Alka-Seltzer and get the relief you need when needed.