DESCRIPTION Lactulose is a synthetic disaccharide in solution form for oral administration. Each 15 mL of lactulose solution contains: 10 g lactulose (and less than 1.6 g galactose, less than 1.2 g lactose, and 1.2 g or less of other sugars). The pH range is 2.5 to 6.5. Find out about Lactulose benefits, side effects, price, dose, how to use Lactulose , interactions and contraindications Lactulose Solution Lactulose solution is a synthetic disaccharide primarily used as a laxative and helps treat certain intestinal and liver conditions. It is a clear, thick, and sweet-tasting liquid typically taken orally. Lactulose solution works by drawing water into our intestines, thus softening the stools and promoting regular bowel movements. Lactulose (oral): side effects, dosage, interactions, FAQs, reviews. Used for: constipation, constipation, acute, constipation, chronic, hepatic encephalopathy