The second most common cause of temporary bloating is gas in the abdomen. About half of gas in the digestive system is swallowed air. The rest is produced by bacteria in the gut that help digest food.

1. Don't eat too much at a time. 2. Rule out food allergies and intolerance's to common foods. 3. Avoid swallowing air and gases. 4. Don't eat foods that give you gas.  5. Don't be constipated.

Bloating occurs when the abdomen fills with air or gas. This can make your abdomen appear larger and feel tight or hard to the touch. It can also cause feelings of discomfort and pain, which may be felt toward your back.The pain can vary in severity and type, from sharp and stabbing to dull and aching.