Orlistat vs Xenical: Making Your Purchase Decision
Do Orlistat and Xenical Cause Stomach Pain?
Both orlistat 120mg and Xenical 120mg can cause abdominal pain and stomach discomfort as they contain the same active ingredient at identical doses. Stomach pain is listed as a very common side effect, affecting more than 1 in 10 people taking either medication. The gastrointestinal side effects occur because both products block approximately one third of dietary fat absorption, leading to unabsorbed fat passing through the digestive system.
Generic Orlistat 120mg - Best Value Option
Generic orlistat offers the most cost-effective weight management solution. At EverydayMeds, 4-week supplies start from £32.99 (£29.69 with EDM10), providing significant savings compared to Xenical. The clinical effect is identical - you receive the same orlistat 120mg dose that blocks fat absorption just as effectively as the branded version.
Xenical 120mg - Branded Choice
Xenical is the original branded orlistat manufactured by Roche. Some patients prefer the branded option despite the higher cost - 4-week supplies cost £42.99 (£38.69 with EDM10). The active ingredient and mechanism are identical to generic orlistat, so stomach pain and other side effects occur at similar rates.
Comparing Your Options Side by Side
When choosing between orlistat and Xenical, consider that both require prescription following online clinical assessment. Generic orlistat saves approximately £9 per month compared to Xenical. Both products cause the same gastrointestinal side effects including stomach pain, which can be minimised by keeping fat intake low (approximately 15g per meal).
Alli 60mg - Lower Strength Alternative
If you're concerned about stomach pain, Alli 60mg contains half the orlistat dose of prescription-strength versions. While less potent at blocking fat absorption, it typically causes milder side effects. Alli costs £28.99 for 4 weeks (£26.09 with EDM10) and doesn't require prescription.
Managing Stomach Pain with Either Option
Whether you choose orlistat or Xenical, stomach pain can be minimised by following a reduced-calorie, lower-fat diet. Keep meals under 15g fat each to reduce gastrointestinal side effects significantly. Both medications work best alongside dietary changes - the lower your fat intake, the fewer side effects you'll experience.
Quick Online Prescription Process
Both orlistat and Xenical require clinical assessment by our UK-licensed prescribers. Complete the online consultation, receive prescriber review within hours, and get next day delivery across the UK. All medication is dispensed by our GPhC-registered pharmacy in Leicester with full prescription included in the price.
Which Should You Buy?
Choose generic orlistat for maximum value without compromising effectiveness. Both options may cause stomach pain, but the clinical benefits and side effect profiles are identical. Save money with generic orlistat and use code EDM10 for 10% off every order. Start your online assessment today.


