Alka-Seltzer Original, Fizzy, classic relief, this effervescent antacid and pain reliever has been around for more than 80 years. Unlike other antacids, such as Tums or Mylanta, H-2 blockers such as Pepcid, and PPIs like Prilosec and Nexium, Alka-Seltzer Original contains an analgesic for pain accompanied by heartburn and acid indigestion.
Fast relief of heartburn, upset stomach, acid indigestion with headache and body aches