Choose Your Prescription Weight Loss Treatment
Is Xenical Good for Weight Management?
Xenical 120mg is a prescription-only weight loss treatment that may help support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity. As a lipase inhibitor, Xenical works in the digestive system by blocking approximately one third of the fat you eat from being absorbed. This unabsorbed fat passes naturally through the body, which can support weight reduction as part of a structured weight management programme.
Xenical contains orlistat 120mg and is manufactured by Roche. Clinical studies demonstrate that Xenical may contribute to weight loss when combined with dietary and lifestyle changes. Individual responses vary, and treatment suitability is assessed through an online clinical consultation with UK-licensed prescribers.
Xenical vs Generic Orlistat: Same Effect, Different Price
Both Xenical 120mg and generic orlistat 120mg contain the same active ingredient at identical doses, making them clinically equivalent treatments. The key difference is cost - generic orlistat offers the same weight management support at a significantly lower price.
Generic Orlistat 120mg: 4-week supply £32.99 (£29.69 with EDM10)
Xenical 120mg: 4-week supply £42.99 (£38.69 with EDM10)
Generic orlistat can save approximately £9 per month compared to branded Xenical. Both require the same clinical assessment and work through the same mechanism - blocking approximately one third of dietary fat absorption. Some patients prefer branded Xenical, whilst others choose generic orlistat for better value.
How Prescription Weight Loss Treatment Works
Orlistat (found in both Xenical and generic orlistat) works by inhibiting lipase enzymes in the gut that break down dietary fat. When these enzymes are blocked, approximately one third of the fat consumed cannot be digested or absorbed into the body. This unabsorbed fat is naturally eliminated, reducing calorie intake from dietary sources.
Treatment works best when combined with meals containing no more than 15g fat per meal. Higher fat intake significantly increases the likelihood of gastrointestinal side effects including oily stools, increased bowel movements, and abdominal discomfort. These side effects indicate the medication is working but can be minimised through a lower-fat diet.
Treatment Packages and Pricing
Orlistat 120mg (Generic):
2 Weeks (42 capsules): £16.89 → £15.20 with EDM10
4 Weeks (84 capsules): £32.99 → £29.69 with EDM10
8 Weeks (168 capsules): £63.99 → £57.59 with EDM10
12 Weeks (252 capsules): £95.99 → £86.39 with EDM10
Xenical 120mg (Branded):
2 Weeks (42 capsules): £21.50 → £19.35 with EDM10
4 Weeks (84 capsules): £42.99 → £38.69 with EDM10
8 Weeks (168 capsules): £86.99 → £78.29 with EDM10
12 Weeks (252 capsules): £128.99 → £116.09 with EDM10
Use code EDM10 for 10% off every order - available to new and returning customers. All prices include the prescription consultation with no separate GP fees required.
Online Prescription Process
Getting prescription weight loss treatment through EverydayMeds involves a straightforward online process. Complete a detailed health questionnaire covering medical history, current medications, and weight management goals. A UK-licensed prescriber reviews your information and determines treatment suitability based on clinical guidelines.
Treatment may be suitable for adults with a BMI of 30 kg/m² or above, or 28 kg/m² with weight-related health conditions such as type 2 diabetes or high blood pressure. Following prescriber approval, medication is dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly to your address with next-day delivery available.
Managing Side Effects and Optimising Results
Most side effects from orlistat are gastrointestinal and directly related to dietary fat intake. Common side effects include oily stools, increased bowel frequency, abdominal pain, and oily spotting. These effects can be significantly reduced by keeping fat intake low - approximately 15g per meal or 30% of daily calories from fat.
A daily multivitamin supplement is recommended as orlistat may reduce absorption of fat-soluble vitamins A, D, E, and K. Take the multivitamin at bedtime, at least 2 hours after your last orlistat dose. Most patients find side effects reduce over time as their diet adapts to lower fat intake.


