Two-way Temperature Converter. To use this Converter type your value in a box and then click your mouse anywhere on the page (or press tab key).
The extra gas in carbonated water creates more pressure in your stomach, increasing the chances that your stomach will regurgitate contents upward. Some carbonated waters also include natural flavorings, such as lemon or lime, which can increase acidic content, making the heartburn worse.
Strong, refreshing relief. When you get heartburn, acid indigestion or upset stomach with pain, turn to Alka-Seltzer Extra Strength for fast relief. Alka-Seltzer Extra Strength gently breaks up and dissolves away your stomach symptoms and pain fast so you can get back to what's important to you. Itâs the most powerful Alka-Seltzer you can get.