In patients with fall diarrhea, the usual recovery time is 5-7 days. For those with severe symptomatic manifestations, the recovery time may need to be extended accordingly. Fall diarrhea is mostly self-limiting and has distinct seasonal characteristics, occurring mostly in late fall. Persistent vomiting, diarrhea, and watery stools are the most prominent manifestations in patients with fall diarrhea. Some patients with acute attacks may also have complicating symptoms such as fever, cough, and nasal congestion. For patients with fall diarrhea, timely and standardized treatment can effectively reduce the symptoms and shorten the course of the disease. For medication, a combination of antiviral agents, gastrointestinal mucosal protective agents, and probiotic preparations can be used. In addition, for those with severe diarrhea symptoms, oral rehydration salt solution and other water-electrolyte balance regulating agents should be used for transient treatment to avoid secondary dehydration, shock and other serious secondary illnesses. Paying attention to good daily living and dietary care measures, such as paying attention to dietary hygiene, enhancing physical exercise, and adequate regular rest and relaxation, can, to a certain extent, prevent the occurrence of autumn diarrhea and help reduce the discomfort after the onset of the disease.