Gas — Which Doctor Should I See?

Gas forms from swallowed air and breakdown of food by bacteria in your colon. Common causes include eating too fast, high-fiber foods, carbonated drinks, lactose intolerance, and certain digestive conditions.

Seek medical attention if gas is accompanied by persistent pain, changes in bowel habits, weight loss, blood in stool, or lasts longer than 2 weeks. These may indicate an underlying condition needing evaluation.

Eat slowly, chew food thoroughly, limit carbonated beverages and high-fat foods, increase fiber gradually, stay hydrated, and exercise regularly. Over-the-counter products like simethicone or probiotics may also help.