Why Orlistat's Mechanism Proves It Works
The Science Behind Orlistat's Fat-Blocking Action
Orlistat works by inhibiting lipase enzymes in your digestive system. These enzymes normally break down dietary fat so it can be absorbed into your body. When orlistat blocks these enzymes, approximately one third of the fat you eat cannot be digested or absorbed. This unabsorbed fat passes naturally through your system and is eliminated, which explains why some patients experience changes in bowel movements, including occasional constipation.
This mechanism is why orlistat is clinically effective for weight management. Generic orlistat 120mg at £32.99 for 84 capsules (£29.69 with EDM10) provides the same fat-blocking action as branded alternatives at a fraction of the cost.
Why Constipation Occurs with Orlistat Treatment
Understanding orlistat's mechanism explains digestive side effects. When approximately one third of dietary fat isn't absorbed, it changes the consistency and composition of waste matter passing through your intestines. Some patients experience looser stools, while others may experience constipation, particularly when adjusting to a lower-fat diet as recommended alongside treatment.
The key is maintaining adequate fibre intake and hydration while following the prescribed lower-fat diet. Our 8-week supply (168 capsules) at £63.99 (£57.59 with EDM10) gives you time to adjust your diet and allow your digestive system to adapt to orlistat's fat-blocking effects.
Proven Efficacy Through Targeted Action
Orlistat's specific mechanism targeting lipase enzymes has been extensively studied. Unlike appetite suppressants that act on the brain, orlistat works locally in your gut where fat digestion occurs. This targeted action means it directly reduces calorie absorption from dietary fat - approximately 9 calories per gram of blocked fat.
Xenical 120mg (£42.99 for 84 capsules, £38.69 with EDM10) contains the same active ingredient as generic orlistat. Both work identically to block fat absorption, providing you with treatment options at different price points.
Maximising Results While Managing Side Effects
Orlistat works best when you understand its mechanism and adjust accordingly. Keep meals to approximately 15g fat each to minimise digestive side effects while maintaining the medication's effectiveness. This approach helps prevent both excessive loose stools and constipation while ensuring optimal fat-blocking benefits.
For those preferring a lower starting dose, Alli 60mg offers half the strength at £54.99 for 8 weeks (£49.49 with EDM10). The reduced potency may cause fewer digestive changes while still providing fat-blocking benefits.
Order Your Orlistat Treatment Today
Now you understand how orlistat's proven mechanism blocks approximately one third of dietary fat absorption, take the next step. Our UK-licensed prescribers assess your suitability through a simple online consultation. With prices from £29.69 per month including prescription and next-day delivery, there's no need to delay starting your clinically-proven weight management treatment.
