Alka-Seltzer Heartburn + Pain Effervescent Tablets, Aspirin + Antacid Formula for Fast Relief of Heartburn, Acid Indigestion, and Pain, 72 Count. FAST HEARTBURN & PAIN RELIEF: These 2-in-1 effervescent tablets from Alka-Seltzer combine aspirin and an antacid to help relieve heartburn along with associated pain symptoms.



