Montelukast for infants should be taken as 1 sachet by mouth 3 times a day, mixing the Montelukast in warm water and finishing it quickly, following the doctor’s instructions. Montmorillonite powder main ingredient is montmorillonite, auxiliary materials for anhydrous dextrose, acepromazine, vanillin, suitable for adults and children of acute and chronic diarrhea. It is usually given to children under 1 year of age, i.e. infants, in 1 sachet per day in 3 divided doses. To administer, pour Montelukast into warm boiled water and mix well and finish quickly. It is important to note that people who are allergic to the ingredients in Montelukast should not use it. If there are adverse reactions such as constipation, or if the symptoms of acute diarrhea in infants do not improve after taking Montelukast for 1 day, or chronic diarrhea after taking it for 2-3 days, it is necessary to seek medical advice from a medical professional in a timely manner. Montelukast for infants should be taken correctly under the guidance of a doctor and should not be given to infants blindly.