Understanding Orlistat Side Effects & Treatment Options
Does Orlistat Cause Dizziness?
Dizziness is not listed among the common side effects of orlistat weight loss treatment. The most frequently reported side effects are gastrointestinal, including oily stools, increased bowel movements, and abdominal discomfort. These occur because orlistat works locally in your digestive system to block approximately one third of dietary fat absorption.
If you experience dizziness while taking orlistat, this may be unrelated to the medication or could indicate an underlying condition requiring medical attention. Always consult your healthcare professional if you develop unexpected symptoms during treatment.
How Orlistat Works for Weight Management
Orlistat 120mg is a prescription-only lipase inhibitor that may help support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity. By blocking approximately one third of dietary fat from being absorbed, orlistat can contribute to reduced calorie intake as part of a structured weight management programme.
Our generic orlistat 120mg offers excellent value at £32.99 for 4 weeks (£29.69 with EDM10), while branded Xenical 120mg provides the identical clinical effect at £42.99 for 4 weeks (£38.69 with EDM10). Both contain the same active ingredient at the same dose.
Starting Your Weight Loss Treatment
Following an online clinical assessment, our UK-licensed prescribers can determine if orlistat treatment is suitable for you. Adults with a BMI of 30kg/m² or above, or 28kg/m² with weight-related health conditions, may be eligible for prescription orlistat treatment.
Complete our confidential health questionnaire today to begin your assessment. Treatment is dispensed by our GPhC-registered Leicester pharmacy with tracked next day delivery across the UK. Use code EDM10 for 10% off every order.
Treatment Options & Pricing
We stock three orlistat options to suit different needs and budgets. Generic orlistat 120mg offers the most cost-effective treatment, starting from £16.89 for 2 weeks (£15.20 with EDM10). For longer treatment courses, our 12-week supply costs £95.99 (£86.39 with EDM10), providing significant savings.
Xenical 120mg is the original branded version, clinically identical to generic orlistat but manufactured by Roche. Alli 60mg provides a lower-strength option at half the prescription dose. All options require clinical assessment to ensure treatment suitability and safety.


