Pain, fever, nausea, vomiting, diarrhea, foul breath and loss of appetite, with listlessness are the chief symptoms.
Belching or burping or eructing is normal phenomena to expel the gas from the stomach which is caused by swallowing air or gas. The usual cause of belching is distended stomach due to swallowed air or gas. The distension of stomach leads to abdominal discomfort. The belching expels the air and relieves the symptoms. Burping the infants during bottle or breast feeding is very important to expel the air from the stomach which has been swallowed during feeding.
During and after each feeding, take time to burp your baby. But don't stop there. Your baby may need to burp between feedings as well.