Infants can take Lactulose Oral Solution under doctor’s supervision. Lactulose oral solution is a laxative used to treat constipation, it can change the pH of the intestines, retain and absorb water, increase the volume of feces, and treat constipation.Infants can take Lactulose oral solution under the supervision of a doctor for its laxative effect. Lactulose is also used in the treatment of hepatic coma or precomatose state caused by hepatic encephalopathy. It may cause bloating and abdominal pain in the early stages of taking it, and cause abdominal discomfort, flatulence and nausea in high doses. Lactose allergy is prohibited, with intestinal obstruction, ulcerative colitis, gastrointestinal perforation and other intestinal diseases are prohibited, galactosemia patients are prohibited, lactose allergy is prohibited, uremia patients are prohibited and so on. Infants can take lactulose oral solution, need to go to the hospital, let the doctor according to the condition of the oral medication guidance.