Most studies agree that Orlistat is a safe and effective weight loss treatment if taken as part of a plan that includes dieting and regular exercise.
One particular study found that ‘compared to [a] placebo, Orlistat caused significant reduction in weight.’ They conclude: ‘Orlistat is an effective and well-tolerated anti-obesity drug, which can be employed as an adjunct to therapeutic lifestyle changes to achieve and maintain optimal weight.’
Other studies suggest that Orlistat, as part of a weight loss plan, can help patients lose up to 10% of their body fat in up to six months.