In this way, drinking a carbonated beverage can help calm an upset stomach. The air bubbles in a carbonated drink will rise up and churn against the walls of your stomach, triggering an uncomfortable distended feeling and making you feel like you need to burp. When you burp, you will relieve excess gas buildup in the digestive tract. [2] X Trustworthy Source Mayo Clinic Educational website from one of the world’s leading hospitals Go to source Try drinking out of a can or bottle—rather than out of, say, a straw—to coax additional air to seep in as you drink.
If you have a hard time swallowing air, try closing your mouth and pinching your nose shut. This may make it easier to intensively swallow the air that’s trapped in your mouth.
The more air you swallow, the bigger the burp will be. Try to burp a couple of times to get as much air out as possible.
As you get better at burping on demand, the process will become easier and much less painful. You won’t need to swallow nearly as much air to generate a solid burp. Keep practicing, and you’ll get there.
