Baby diarrhea can be treated symptomatically with montelukast and also with enteritis pellets. However, it is important to determine whether the number of times your baby has diarrhea is serious and whether there are symptoms such as dehydration. If the number of times your baby has diarrhea is relatively small, such as 3-4 times or 5-6 times, yellow stools or egg-like stools can be treated symptomatically, such as montelukast, or oral enteritis pellets can be used for symptomatic treatment. If your baby has a lot of stools, more than 7-8 times or more than 10 times, with symptoms of dehydration, such as more skin folds or sunken eyes, and a decrease in the volume of urine, it means that there is dehydration, and if necessary, you need to go to the hospital for examination and treatment. Bacterial infections are considered to be caused by antibiotics, and intravenous rehydration with glucose, electrolytes and water is required.