Unless you drink milk with lactase or yogurt. There is a general lack of lactase in China. Even in normal times, it is easy to have lactose intolerance because of drinking milk, leading to diarrhea. If you are already suffering from diarrhea, drinking milk will make it worse. Yogurt contains no lactose and can supplement water and nutrition.

Coffee is not recommended for diarrhea.

Caffeine in coffee can speed up intestinal peristalsis. Under normal circumstances, it helps digestion. However, when you have diarrhea, the function of the intestine to absorb food is inherently weak. At this time, drinking coffee will "speed up" the stomach, but it will speed up the food's excretion from the intestine, resulting in more and faster energy loss.

It is best not to drink vegetable porridge for diarrhea.

It's good to drink some porridge, but vegetable porridge is not recommended. Plant fiber in vegetables, like coffee, has the function of accelerating intestinal peristalsis, which is beneficial at ordinary times, but not good when diarrhea occurs. But you can choose radish and potato to make radish paste and potato paste, which is easy to digest.