I use this when I don't have any Alka-Seltzer or Pepto-Bismol. This is one of my favorite relief aids. If I have a stomach bug, ate something with a little too much acid, heartburn, nausea, indigestion, this is your medicine. Very relieving, very soothing, very fast acting. I would very much so recommend this to any and everybody that needs quick relief and aid from stomach issues. I purchased this at my local Walgreens Walmart frys, Target any local grocery store closest to me. Give it a try if you ever have any issues with your stomach.