Enteritis can be treated by taking montmorillonite bulk, especially for diarrhea caused by acute enteritis, which is better treated with montmorillonite bulk. Montmorillonite dispersion is actually a kind of stone powder, which has a strong ability to cover the mucous membrane of the gastrointestinal tract and can repair and improve the mucous membrane barrier and defense against attack factors. Currently, it is mainly used for diarrhea caused by various reasons. Since montmorillonite is not absorbed by the body, it has no significant side effects and can be used by children or the elderly. Enteritis is an inflammation of the intestinal mucosa caused by various reasons, and the main symptoms are abdominal pain and diarrhea, and the application of montmorillonite dispersion is very effective in treating all of them.