Gas is air that collects in the digestive tract, which can be made up of carbon dioxide, oxygen, nitrogen, hydrogen, and, sometimes, methane. The average person passes intestinal gas about 14 times a day.

Gas can be treated in a few ways. There are both nonprescription and prescription medicines that can reduce symptoms. In addition, making slight changes to your diet can also help reduce gas.

Common symptoms of gas include abdominal bloating and pressure, and discomfort accompanied by a rumbling sound, belching or flatulence. Signs of heartburn can be sour or upset stomach, acid indigestion, and a burning sensation in the esophagus. Phazyme Gas & Acid delivers serious gas and acid relief in one great-tasting chew.

There are several over-the-counter products available to help reduce gas symptoms like bloating, pressure, and discomfort. However, not all gas products contain simethicone, the anti-gas ingredient recommended by physicians and pharmacists. What's more, Phazyme offers the strongest dose available in a nonprescription formula.