Drinking ice milk may cause diarrhea. Ice milk generally refers to milk just removed from the refrigerator or frozen milk, the gastrointestinal tract is more sensitive people, such as children, the elderly, suffering from gastrointestinal tract underlying disease, drinking ice milk can cause diarrhea, abdominal pain and other symptoms. In addition, irritable bowel syndrome, functional dyspepsia of the crowd, drink ice milk is more likely to diarrhea. People with better gastrointestinal function may not have diarrhea after drinking ice milk. From the point of view of digestive health, try not to drink ice milk, the weather is hot, choose room temperature milk, the weather is cold, you can warm up the milk before drinking. If severe diarrhea symptoms occur after drinking ice milk, patients are advised to seek medical attention.