Movicol Orange Flavour Liquid is an osmotic laxative used to manage chronic constipation, hard stools, irregular bowel movements, and faecal impaction associated with reduced intestinal motility. It contains Macrogol 3350 together with electrolytes such as sodium chloride, sodium bicarbonate, and potassium chloride. Macrogol retains water in the bowel, increasing the water content and volume of the stool, softening it, and making it easier to pass, while the electrolytes help maintain the body's normal fluid and salt balance. The formulation supports comfortable bowel evacuation, reduces straining and abdominal discomfort, and may help restore regular bowel habits, acting gradually within 1 to 3 days. Movicol should be taken as advised by a doctor, diluted in water as instructed, with adequate fluids, without increasing the dose. It should not be used with intestinal obstruction or perforation, and constipation with severe pain, vomiting, or bleeding needs medical evaluation.