Who knew Alka-Seltzer could do more than just relieve pain? There are many myths about this cheap tablet, but there are also ...

Disposal: All liquids and solutions can be poured down the drain with running water. Solid waste can be disposed of in the trash. Alka-Seltzer is a common antacid used to relieve an upset stomach.

Here are some tips from the experts for using these medicines safely. Even some antacids - such as Alka-Seltzer -- contain aspirin, which can be a special risk to people with ulcers. "It's very ...