Can the baby constipation of more than two months use Kai Sai Lu

More than two months of infants with severe constipation, but also can use Kaisailu, if the baby constipation for a few days stool is too dry, through massage and taking probiotics can not improve constipation, abdominal distension is more serious can be used under the guidance of a doctor Kaisailu, Kaisailu can not be used often.