Lactolook Oral Solution Sugar Free contains Lactulose 10gm per 15ml, a synthetic disaccharide used primarily as a laxative for the treatment of chronic constipation and hepatic encephalopathy. Lactulose works by metabolizing in the colon into low molecular weight organic acids, which acidify the colonic contents, resulting in an osmotic effect that increases stool water content, softening stools and promoting bowel movements. Additionally, in hepatic encephalopathy, Lactulose reduces blood ammonia levels by acidifying the colon and converting ammonia (NH3) to ammonium (NH4+), which is less readily absorbed, thereby decreasing systemic toxicity. This sugar-free formulation is suitable for patients with diabetes or those requiring sugar restriction. Lactolook Oral Solution is administered orally, with dosage individualized based on the severity of constipation or encephalopathy and patient response. Common adverse effects may include flatulence, abdominal discomfort, and diarrhea, which usually subside with continued use or dose adjustment. It is contraindicated in patients with galactosemia or intestinal obstruction. Lactolook Oral Solution Sugar Free should be used under medical supervision, especially in patients with electrolyte imbalances or dehydration, to ensure safe and effective treatment outcomes.