Chronic diarrhea caused by many reasons, such as parasitic infections, food allergies, inflammatory bowel disorders such. The most common reason is the so-called “post-enteritis diarrhea syndrome more,” that although the good of acute enteritis, acute inflammation of the intestinal wall is no longer a phenomenon, but because of severe intestinal damage, resulting in intestinal cells containing some of the double followed the decline in the number of sugar *, of which the most significant lack of lactose *. Because lactose *, mostly in the top of the microvilli of small intestine, intestinal mucosa is destroyed when the brunt, so this time as long as the drinking formula containing lactose, it is easy due to inability to fully digest lactose, causing indigestion and diarrhea. So the more pull the more drink, the more the longer pull.
This situation must use a special formula as lactose-free milk to stop diarrhea, but more patients with chronic diarrhea, intestinal mucosal damage is more severe intestinal recovery time required for longer. In addition, some because of chronic diarrhea caused by milk protein allergy, the best kind of baby is breastfeeding, if problems should use hydrolyzed protein to be fed formula.