There are many causes of loose stools, and they are usually considered to be acute gastroenteritis caused by dietary factors. Some people may even have black stools or blood in their stools because of severe diarrhea or other diseases. If you have loose stools, you can apply appropriate antidiarrheal medication for symptomatic treatment, such as diphenoxylate, montelukast, or you can use appropriate drugs that regulate the microenvironment of the gastrointestinal tract, that is, probiotic preparations, such as Bifidobacterium triadicum capsule, Methandien, Mamie’s and Tetradecan. There are many reasons for loose stools, but it is considered to be more related to dietary factors, and it is also easier to treat. It is recommended that a comprehensive analysis be carried out in conjunction with the presence of stool infections and increased blood neutrophils, and then targeted treatment with antibacterial drugs.