Reductil is a discontinued weight loss medication that has been banned by the EU and no longer available in the UK. Its active ingredient, sibutramine hydrochloride, belongs to a group of medications called serotonin and noradrenaline reuptake inhibitors. It is an appetite suppressant and until 2010, was prescribed as an anti-obesity treatment along with a healthy diet and regular exercise for clinically obese patients (BMI higher than 30). In addition to treating obese patients, the medication was also prescribed for overweight patients whose weight caused them medication complications.