Many children may have lactose intolerance, which is actually caused by insufficient secretion of lactic acid enzymes in the small intestine. Lactic acid enzymes can break down lactose. If the secretion of lactic acid enzymes is too low, lactose cannot be broken down and will continue to ferment in the intestine, resulting in symptoms such as bloating and diarrhea. So, how to detect lactose intolerance in infants with diarrhea?
The methods for detecting lactose intolerance in infants with diarrhea include stool routine examination, jejunal mucosal biopsy, reducing sugar test, lactase assay, urinary galactose test, and so on. If a child experiences bloating, diarrhea, and other symptoms after drinking milk, it is highly likely due to lactose intolerance. It is important to seek medical attention promptly for examination and treatment.
For babies with lactose intolerance, parents can give them some lactase to increase their lactase levels, which can alleviate lactose intolerance. Be careful not to let your baby drink milk on an empty stomach. You can drink milk during meals or after meals. Adding some grains or meat when drinking milk can dilute the lactose concentration.
If a baby who is breastfeeding develops lactose intolerance, they can be given small amounts of milk multiple times to help them adapt to dairy products and gradually improve their lactose intolerance. If the baby's lactose intolerance is severe, they can also choose milk powder that does not contain lactose.
