Orlistat is a weight-loss medication that works by preventing your body from absorbing about 25% of the fat you consume. This means fewer calories are absorbed, potentially aiding in weight loss.
It’s prescribed for adults who are obese or overweight, and have a Body Mass Index (BMI) of 30 or higher, or a BMI of 27 or higher with obesity-related health problems like high blood pressure or type 2 diabetes. Doctors often recommend lifestyle changes alongside orlistat, such as diet and exercise.
Orlistat is available over-the-counter (as Alli) or by prescription (as Xenical), with prescription-strength doses being higher. Always follow your doctor’s instructions regarding dosage.
Common side effects include oily stools, gas, and urgent bowel movements. These are often manageable and usually decrease as your body adjusts. However, severe side effects are rare but necessitate immediate medical attention.
Before starting orlistat, discuss potential drug interactions with your doctor, especially if you’re taking other medications. Orlistat may interfere with the absorption of some vitamins, so your doctor might recommend a multivitamin.
Orlistat is a tool for weight management, not a magic bullet. Consistent healthy habits are key to achieving and maintaining a healthy weight.
