On the one hand, diarrhea and nausea can be seen in patients with acute gastroenteritis. Due to unclean diet or eating spoiled food, it can lead to diarrhea, nausea, abdominal pain, abdominal distension and other uncomfortable symptoms. Such patients tend to have yellow watery stools, and the number of stools increases significantly, which can reach several to dozens of times a day. On the other hand, it can be seen in the gastrointestinal cold type. In addition to diarrhea, abdominal pain and nausea, it can also be accompanied by low fever, body aches, nasal congestion and other uncomfortable symptoms. The stool of such patients is often yellow and loose, with more fecal matter. When the cold is relieved, diarrhea and nausea will also be relieved.