Which drug class relieves gas and bloating in the gastrointestinal tract?

Which drug class relieves gas and bloating in the gastrointestinal tract?

• A. Antihistamine
• B. Antianemic
• C. Antiflatulent
• D. Antibiotic

Answer: (C)

Gas and bloating come from trapped gas in the GI tract, and the class that relieves this is antiflatulents. Antifatulent agents like simethicone work by lowering the surface tension of gas bubbles, causing many small bubbles to coalesce into larger ones that are easier to pass or belch up. They act locally in the gut and aren’t absorbed much, making them a simple, safe option for symptomatic relief. The other drug classes don’t target GI gas: antihistamines treat allergic symptoms, antianemics address anemia, and antibiotics treat infections.

Gas and bloating come from trapped gas in the GI tract, and the class that relieves this is antiflatulents. Antifatulent agents like simethicone work by lowering the surface tension of gas bubbles, causing many small bubbles to coalesce into larger ones that are easier to pass or belch up. They act locally in the gut and aren’t absorbed much, making them a simple, safe option for symptomatic relief. The other drug classes don’t target GI gas: antihistamines treat allergic symptoms, antianemics address anemia, and antibiotics treat infections.