How Orlistat Works for Weight Management
Clinical Evidence: Do Orlistat Tablets Actually Work?
Orlistat is a clinically studied prescription weight loss medication that works by inhibiting lipase enzymes in your digestive system. This mechanism blocks approximately one third of the fat you eat from being absorbed, with the unabsorbed fat passing naturally through your body. Unlike appetite suppressants that act on the brain, orlistat works locally in the gut and is not significantly absorbed into your bloodstream.
The medication may help support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity. Clinical studies have demonstrated that orlistat can contribute to weight reduction as part of a structured weight management programme, though individual responses vary significantly.
Orlistat 120mg vs Xenical: Same Active Ingredient, Different Prices
Both generic orlistat 120mg and branded Xenical contain identical active ingredients at the same dose, providing clinically equivalent effects. The key difference is cost - generic orlistat offers significant savings whilst delivering the same weight management support.
Generic orlistat 120mg costs £32.99 for a 4-week supply (£29.69 with EDM10), whilst branded Xenical costs £42.99 for the same duration (£38.69 with EDM10). Both require prescription and clinical assessment by our UK-licensed prescribers. For those preferring a lower-strength option, Alli 60mg is available at £28.99 for 4 weeks (£26.09 with EDM10).
Who May Be Suitable for Orlistat Treatment?
Orlistat may be suitable for adults with a BMI of 30 kg/m² or above, or those with a BMI of 28 kg/m² or above who have weight-related health conditions such as type 2 diabetes, high blood pressure, or high cholesterol. Treatment suitability is assessed on an individual basis through our online clinical consultation.
Our UK-licensed prescribers will review your medical history, current medications, and weight management goals before determining whether orlistat is appropriate for you. Not everyone will be eligible - certain health conditions and medications may make orlistat unsuitable.
Online Prescription Process at EverydayMeds
Accessing orlistat through our GPhC-registered pharmacy is straightforward. Complete our online health questionnaire covering your medical history and weight management goals. A qualified UK-licensed prescriber reviews your information and, where clinically appropriate, issues a private prescription.
Your medication is then dispensed by our Leicester-based pharmacy team and dispatched with next day delivery. The prescription is included in the price - no separate GP appointment needed. Use code EDM10 for 10% off every order, available to both new and returning customers.
Managing Side Effects and Maximising Results
Like all prescription medicines, orlistat may cause side effects, most commonly gastrointestinal effects linked to dietary fat intake. These include oily stools, increased bowel movements, and urgent need to use the toilet. Side effects can be significantly minimised by keeping your fat intake low - approximately 15g fat per meal.
For best results, spread your daily fat intake evenly across three main meals and take one orlistat capsule with each meal containing fat. A daily multivitamin is recommended as orlistat may reduce absorption of fat-soluble vitamins. Take your multivitamin at bedtime, at least 2 hours after your last orlistat dose.
