What is Orlistat?

Orlistat is a prescription weight loss medication that helps people with a BMI over 30, or over 28 with weight-related conditions like high blood pressure or diabetes, lose weight. It works by preventing the absorption of some dietary fat, rather than burning existing fat or suppressing appetite.

Who can use Orlistat capsules for weight loss?

Those with a BMI of over 30 and over 28 with existing weight-related conditions such as diabetes, blood pressure and heart problems. The orlistat 120mg is a prescription-only medicine, you will need to have an assessment to check your suitability before this medicine can be prescribed for you.

Is Orlistat approved for weight loss in the UK?

Yes, Orlistat is approved for weight loss in the UK.

What are the potential side effects of Orlistat?

While not everyone experiences side effects with Orlistat, some people may notice changes in their bowel habits, such as increased wind, oily spotting, or loose stools. These effects are generally mild and temporary, improving as your body gets used to the medication. Refer to the Patient Information Leaflet for more information.

How should you take Orlistat?

Take one orlistat capsule with water before, during, or up to an hour after each main meal that contains fat (maximum 3 capsules daily). Skip the capsule if you miss a meal or eat a fat-free meal.

How effective is Orlistat for weight loss?

Clinical trials have shown that orlistat is effective in aiding weight loss. People taking Orlistat lost 50% more weight and were almost twice as likely to achieve a 10% weight loss in a year compared to those who only dieted.