Alka-Seltzer Lemon Lime - 36 CT Sale! from 749 799 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Get powerful relief of heartburn, upset stomach, and acid indigestion. Our flagship form effervescent tablets dissolve in water to bring you fast, fizzy relief. Hear it, see it, and feel it working. Alka-Seltzer has provided trusted, effective, effervescent relief for more than 80 years. It’s safe for sensitive stomachs and it does not contain aspirin. Qty available:100 Tweet