Alka-Seltzer Effervescent Extra Strength - 24 Tablets Sale! from 799 1199 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. 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 with headache or body aches 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 Contains an analgesic for pain accompanied by heartburn and acid indigestion Qty available:100 Tweet