Understanding Orlistat Side Effects from a Trusted Source
Why Orlistat Causes Flatulence - The Science Explained
Orlistat works by blocking lipase enzymes in your digestive system, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat passes through your body naturally, which can cause gastrointestinal side effects including flatulence, oily discharge, and urgent bowel movements. As a GPhC-registered pharmacy, EverydayMeds ensures you receive genuine medication with comprehensive safety information from our UK-licensed prescribers.
Managing Side Effects with Professional Guidance
The intensity of side effects directly relates to your fat intake per meal. Our prescribers recommend keeping meals to approximately 15g of fat to minimise symptoms. Very common side effects include oily stools, flatulence with possible discharge, and increased bowel frequency. These effects typically reduce as your diet adapts and indicate the medication is working effectively.
Genuine Orlistat Supply - Three Options Available
EverydayMeds offers three regulated options: generic orlistat 120mg from £15.20 for 2 weeks, branded Xenical 120mg from £19.35, and lower-strength Alli 60mg from £26.09. All products contain the same active ingredient with identical mechanisms but different dosages. Our 12-week supplies offer the best value - orlistat 252 capsules for £86.39 with EDM10, making long-term treatment affordable.
Safe Online Prescribing Process
Our UK-licensed prescribers review your medical history, current medications, and BMI through a secure online consultation. Orlistat 120mg and Xenical are prescription-only medicines suitable for adults with BMI 30+ or BMI 28+ with weight-related conditions. Following clinical assessment, we dispense genuine medication from our Leicester-based GPhC-registered pharmacy with next-day tracked delivery.
Why Choose a Registered UK Pharmacy
EverydayMeds is fully regulated by the MHRA with genuine pharmaceutical supply chains. Unlike unregulated suppliers, we provide proper clinical assessment, genuine medication, and professional support throughout treatment. Our pharmacists are available for guidance on managing side effects and optimising treatment alongside your reduced-calorie, lower-fat diet.


