Managing Stomach Pain While Losing Weight with Orlistat
Understanding Orlistat Stomach Pain
Stomach pain is a common side effect when starting orlistat treatment, affecting the digestive system as it blocks approximately one third of dietary fat absorption. This discomfort typically occurs when eating high-fat meals, as unabsorbed fat passes through your system. The good news is that stomach pain often reduces significantly when you follow a reduced-calorie, lower-fat diet alongside your medication.
Prescription Orlistat Options at EverydayMeds
We offer three clinically proven options for prescription weight loss support. Generic orlistat 120mg provides the most cost-effective treatment from £29.69 for 4 weeks (£32.99 with EDM10). Branded Xenical 120mg contains the same active ingredient at £38.69 for 4 weeks (£42.99 with EDM10). For those preferring a lower-strength option, Alli 60mg starts at £26.09 for 4 weeks with EDM10 discount.
Reducing Stomach Discomfort During Treatment
Managing stomach pain effectively helps you stay on track with your weight management programme. Keep each meal to approximately 15g of fat or less, spread evenly across three main meals daily. Take one capsule with each main meal containing fat, immediately before, during, or up to one hour after eating. If you skip a meal or eat a fat-free meal, you can skip that dose.
How Our Online Prescription Service Works
Complete our confidential online health questionnaire, which takes just a few minutes. A UK-licensed prescriber reviews your information and medical history to assess whether orlistat treatment is suitable for you. If approved, your medication is dispensed by our GPhC-registered pharmacy in Leicester and dispatched with next-day delivery. The prescription consultation is included in the price - no separate GP appointment needed.
Comparing Your Treatment Options
All three products work through the same mechanism, blocking lipase enzymes in your digestive system. Orlistat 120mg and Xenical 120mg are clinically equivalent - the main difference is cost, with generic orlistat saving approximately £9 per month. Alli 60mg contains half the dose, which may result in milder stomach side effects but also reduced fat-blocking effect. Your prescriber can advise which option may be most suitable for your circumstances.
Long-term Weight Management Support
Successful weight management with orlistat requires commitment to dietary changes alongside medication. We recommend taking a daily multivitamin supplement at bedtime, as orlistat may reduce absorption of fat-soluble vitamins A, D, E, and K. Most patients find that stomach pain and other gastrointestinal effects improve within the first few weeks as they adapt to eating lower-fat meals consistently.
Order Your Prescription Weight Loss Treatment Today
Don't let stomach pain derail your weight loss goals. With proper dietary guidance and the right orlistat option for you, these side effects can be effectively managed. Use code EDM10 for 10% off every order, whether you're a new or returning customer. Start your online consultation now for fast, discreet delivery of your prescription weight loss medication.


