Stomach Pain and Bloating

Lactose intolerance is frequently characterized by bloating and stomach pain in both children and adults. Lactose passes through the gut and into the colon when the body is unable to break it down.

The lower part of the stomach and the area around the navel are where the pain is most frequently felt. An increase in water and gas in the colon causes the gut wall to expand, a condition known as distention and gives the sensation of bloating. It's interesting to note that the level of discomfort and bloating is not correlated with the amount of lactose consumed, but rather with the person's sensitivity to symptoms of distention. As a result, each person's symptom intensity and frequency may differ greatly. Finally, some people may experience nausea or even vomiting as a result of bloating, distension, and pain. Although uncommon, this has been observed in some cases, including in children.