How Orlistat Works for Prescription Weight Loss
Understanding How Orlistat Supports Weight Management
Unlike appetite suppressants that work on the brain, orlistat operates in your digestive system as a lipase inhibitor. It blocks approximately one third of the fat you eat from being absorbed, with unabsorbed fat passing naturally through your body. This prescription-only medicine may help support weight management when combined with a reduced-calorie, lower-fat diet and increased physical activity.
Orlistat 120mg Prescription Options
Generic orlistat 120mg offers excellent value from £29.69 for 4 weeks (84 capsules) with EDM10 discount. For those preferring the branded option, Xenical 120mg is available from £38.69 for 4 weeks. Both contain identical 120mg orlistat and work in exactly the same way. Take one capsule with each main meal containing fat, up to three times daily.
Online Prescription Process
Following completion of our online health questionnaire, a UK-licensed prescriber will review your medical history and weight management needs. If clinically appropriate, your prescription will be issued and dispensed by our GPhC-registered pharmacy. This eliminates the need for a separate GP appointment whilst maintaining the same regulatory standards.
Treatment Suitability and Clinical Assessment
Orlistat may be suitable for adults with a BMI of 30 kg/m² or above, or 28 kg/m² with weight-related health conditions like type 2 diabetes or high blood pressure. Your prescriber will assess whether treatment is right for your individual circumstances during the online consultation.
Managing Side Effects
Most side effects are gastrointestinal and directly related to dietary fat intake. Keeping meals low in fat (approximately 15g per meal) significantly reduces the likelihood of oily stools, flatulence, or urgent bowel movements. These effects indicate the medicine is working by preventing fat absorption.
Long-term Weight Management Support
Orlistat works best as part of a structured weight management programme. We offer flexible pack sizes from 2-week starter supplies to 12-week courses. The 12-week orlistat supply costs £86.39 with EDM10, providing substantial savings compared to monthly prescriptions. All orders include discreet, tracked next day delivery across the UK.
