Mylanta is an over-the-counter medication. As an antacid, it is used for the treatment of heartburn, acid reflux, and gastroesophageal reflux disease (also known as GERD). It is manufactured by McNeil Consumer Healthcare. ==Ingredients== Regular strength mylanta (original flavor, liquid consistency) contains the following active ingredients per 5m... Found on http://en.wikipedia.org/wiki/Mylanta