The manifestations of acute diarrhea can be treated symptomatically with medication and prophylaxis. Infectious diseases of the digestive tract are common causes of acute diarrhea, and common disease types include bacterial dysentery, adenoviral enteritis, acute gastroenteritis, etc. For such diseases, the specific type of pathogenic bacteria can be diagnosed through germ analysis testing, and then targeted antibiotic drugs can be used for anti-infection treatment, and specific drug types include levofloxacin hydrochloride, cefradine, vancomycin hydrochloride, etc. For the diarrhea symptoms caused by the disease, it can be combined with antidiarrheal and astringent, probiotics and other types of drugs to alleviate and improve the treatment, such as the solid capital benefit intestinal capsule, enteritis Ning granules, Bacillus subtilis diphtheriae tablets. During the treatment period, we should try to maintain sufficient rest and a light diet, avoiding spicy, cold and irritating foods, and the specific treatment plan is recommended to go to the hospital for face-to-face consultation and examination before symptomatic treatment.