How Orlistat Works for Weight Loss Treatment
What Are Orlistat Capsules Used For?
Orlistat is a prescription weight loss medicine used for weight management in adults with a BMI of 30 kg/m² or above, or 28 kg/m² or above with weight-related health conditions such as type 2 diabetes or high blood pressure. The medication works by inhibiting lipase enzymes in the digestive system, blocking approximately one third of the fat you eat from being absorbed. This unabsorbed fat passes naturally through the body, potentially reducing calorie intake when used alongside a structured weight management programme.
Treatment Options Available
EverydayMeds offers three orlistat-based treatments to suit different needs and budgets. Generic orlistat 120mg provides the most cost-effective option from £16.89 for a 2-week supply (£15.20 with EDM10). Xenical 120mg offers the same clinical effect in a branded formulation from £21.50 for 2 weeks (£19.35 with EDM10). For those preferring a lower-strength option, Alli 60mg contains half the dose and is available from £28.99 for 4 weeks (£26.09 with EDM10).
Online Prescription Process
Our streamlined online service makes accessing prescription weight loss treatment straightforward. Complete a comprehensive health questionnaire covering your medical history, current medications, and weight management goals. A qualified UK-licensed prescriber reviews your information and, where clinically appropriate, issues a prescription. Treatment is then dispensed by our GPhC-registered pharmacy and delivered discreetly to your address with next-day delivery available.
How to Take Orlistat for Best Results
Orlistat 120mg and Xenical are taken as one capsule three times daily with each main meal containing fat. Alli 60mg follows the same dosing schedule. The medication works best when combined with a reduced-calorie, lower-fat diet containing no more than approximately 30% of calories from fat. Keeping meals low in fat not only supports weight management but significantly reduces the likelihood of gastrointestinal side effects.
Pack Sizes and Pricing
Choose the supply duration that suits your weight management plan. 2-week supplies (42 capsules) are ideal for trying the treatment, while 12-week supplies (252 capsules) offer the best value. Generic orlistat 12-week supply costs £95.99 (£86.39 with EDM10), compared to Xenical 12-week supply at £128.99 (£116.09 with EDM10). All orders include the prescription, clinical assessment, and delivery in the price.
Safety and Suitability
Like all prescription medicines, orlistat may cause side effects, most commonly gastrointestinal effects related to unabsorbed fat. These effects can be minimised by following a lower-fat diet and typically reduce as your diet adapts. Not everyone is suitable for orlistat treatment - eligibility depends on individual health circumstances assessed during the online consultation. Pregnant or breastfeeding women, those under 18, and individuals with certain medical conditions should not use orlistat.


