What do antiflatulent medications do?

Antiflatulent medications primarily work by preventing gas formation in the gastrointestinal tract. These drugs often contain active ingredients such as simethicone, which function by reducing the surface tension of gas bubbles, allowing them to coalesce into larger bubbles that are more easily expelled through belching or flatulence. This action helps to relieve symptoms associated with excessive gas, such as bloating, discomfort, and abdominal distention.

While other medications may focus on different gastrointestinal issues, antiflatulent medications specifically target the reduction of gas accumulation, making option B the correct choice. Understanding the role of antiflatulent medications can help healthcare professionals provide effective management of gastrointestinal discomfort related to gas.