Does Orlistat Affect The Pill? Prescription Weight Loss UK

pricing for mounjaro and wegovy weight loss

Looking for prescription weight loss treatment in the UK? Orlistat 120mg may help reduce dietary fat absorption when used alongside a reduced-calorie, lower-fat diet. Our GPhC-registered pharmacy offers orlistat from £16.89 for a 2-week supply, Xenical from £21.50, and Alli 60mg from £28.99. Following an online clinical assessment by UK-licensed prescribers, treatment can be prescribed where clinically appropriate. All orders include next day delivery and 10% off with code EDM10. Start your weight management journey with regulated prescription weight loss medication today.

  • Prescription weight loss treatment from £15.20 with EDM10 discount code
  • Clinical assessment by qualified UK-licensed prescribers included
  • Next day delivery from our Leicester-based GPhC-registered pharmacy
  • Choose from orlistat, Xenical or Alli with flexible supply options
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pricing for mounjaro and wegovy weight loss

*Pricing shown in some areas of this page may not be up to date. Please refer to the “Our Pricing Table” or the price shown after your consultation for the latest live pricing.

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Orlistat and Contraceptive Pill Interactions

Many patients ask whether orlistat affects the contraceptive pill. Orlistat may reduce the absorption of oral contraceptives in some cases, particularly if you experience severe gastrointestinal side effects like diarrhoea. If this occurs, additional contraceptive precautions may be recommended. Always discuss your contraceptive needs with your prescriber during your clinical assessment.

How Prescription Weight Loss Medication Works

Orlistat 120mg works by blocking approximately one third of the fat you eat from being absorbed. This prescription-only medicine inhibits lipase enzymes in your digestive system, allowing unabsorbed fat to pass naturally through your body. When combined with a reduced-calorie, lower-fat diet, orlistat may support weight management in eligible adults.

Choose Your Prescription Weight Loss Treatment

Our GPhC-registered pharmacy offers three options. Generic orlistat 120mg provides cost-effective treatment from £16.89 for 2 weeks (£15.20 with EDM10). Xenical 120mg offers the same clinical effect as branded treatment from £21.50 for 2 weeks (£19.35 with EDM10). Alli 60mg provides a lower-strength option from £28.99 for 4 weeks (£26.09 with EDM10). All treatments require clinical assessment by our UK-licensed prescribers.

Your Online Prescription Process

Complete our online health questionnaire covering your medical history, current medications, and weight management goals. Our qualified prescriber reviews your information and issues a prescription where clinically appropriate. Your medication is then dispensed by our Leicester-based pharmacy and dispatched with next day delivery. Use code EDM10 for 10% off every order.

Safety and Suitability for Weight Loss Treatment

Orlistat may be suitable for adults with a BMI of 30 or above, or 28 or above with weight-related health conditions. Treatment must be combined with a lower-fat diet and increased physical activity. Common side effects include oily stools and abdominal discomfort, especially when eating high-fat meals. Your prescriber will assess whether treatment is appropriate for your individual circumstances.

How it
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Once you complete a short online assessment, you’ll be able to choose your preferred treatment and quantity from a list of safe, medically approved options tailored to you.

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