Babies taking montelukast to pull green muddy poop usually do not need to be overly nervous, a few days after the gradual recovery may be. If there is still green clay stool after stopping the medicine, you can use bifidobacteria and other drugs to regulate the balance of intestinal flora under the guidance of the doctor’s treatment. If your baby has diarrhea symptoms, you can use montmorillonite powder under doctor’s guidance, montmorillonite powder has certain adsorption, can adsorb harmful substances in the intestinal tract, and promote intestinal metabolism, so after eating montmorillonite powder may appear green clay stools, which is generally more normal. If there is still green clay stool after stopping the medication, you need to be alert to the possibility of indigestion, you can use bifidobacteria, lactobacillus and other intestinal bacteria under the guidance of the doctor to regulate the balance of intestinal flora class of drugs treatment, to avoid the aggravation of dyspepsia. Usually need to pay attention to the baby’s diet, maintain a balanced diet, avoid overeating.