If you have diarrhea after drinking fresh milk, the other cause may be due to your constitution besides the quality of the milk. Lactose intolerance and milk allergy can be the main culprits causing diarrhea. These two disorders sound similar but are different in their pathogenesis and both cause diarrhea after consuming milk.

Children who have diarrhea after drinking milk may be allergic to the type of milk they are using or have lactose intolerance. Finding out the exact reason why children have diarrhea after drinking milk will help parents overcome this condition.