Xenical is used for:<br />Managing obesity in adults and adolescents 12 years and older. It is also used to reduce the risk of weight regain after previous weight loss.Xenical is a gastrointestinal lipase inhibitor. It works by inhibiting the digestion of fats from the diet and should be used with a reduced-calorie diet.<br /><br />How to use Xenical:<br />Use Xenical as directed by your doctor. Check the label on the medicine for exact dosing instructions.<br /><br /> * An extra patient leaflet is available with Xenical . Talk to your pharmacist if you have questions about this information.<br /> * Take Xenical by mouth with or up to 1 hour after each main meal that contains fat (up to 3 per day).<br /> * If a meal is missed or contains no fat, do not take a dose of Xenical.<br />http://www.4rx.ca/products/weightloss/xenical