What would happen if you add salt into alka seltzer?

Adding salt to Alka-Seltzer can enhance the fizzing reaction due to the increased ionic strength in the solution, which can accelerate the release of carbon dioxide gas. This may lead to a more vigorous effervescence compared to using Alka-Seltzer alone. However, the overall chemical reaction remains fundamentally the same, as the Alka-Seltzer contains sodium bicarbonate, citric acid, and other ingredients that already produce gas when dissolved in water. Depending on the amount of salt added, it could also affect the taste and overall experience of the effervescent drink.