Manage Side Effects While Saving Money on Treatment
Why Does Orlistat Cause Diarrhea?
Orlistat causes diarrhea because it blocks lipase enzymes in your gut, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat must exit your body naturally, often resulting in loose, oily stools or diarrhea. The higher the fat content of your meals, the more severe these side effects tend to be. Understanding this mechanism helps you better manage treatment whilst saving money with code EDM10.
Save 10% on All Orlistat Products
Use discount code EDM10 for 10% off every order - not just your first purchase. Our current pricing with EDM10 discount: Orlistat 120mg 4-week supply £29.69 (was £32.99), Xenical 120mg 4-week supply £38.69 (was £42.99), and Alli 60mg 4-week supply £26.09 (was £28.99). The code works on all pack sizes, giving you consistent savings throughout your weight management journey.
Managing Orlistat-Related Diarrhea
To minimise diarrhea and loose stools, keep your fat intake to approximately 15g per meal. This significantly reduces gastrointestinal side effects whilst allowing orlistat to work effectively. Spread your daily fat intake evenly across three main meals, and consider wearing dark underwear or using panty liners during initial treatment. Side effects often improve as your body adapts to a lower-fat diet.
Choose Your Orlistat Product
Generic orlistat 120mg offers the best value at £86.39 for 12 weeks with EDM10 (saving £9.60). Branded Xenical 120mg costs £116.09 for 12 weeks with discount - clinically identical but some patients prefer the branded option. Alli 60mg at half-strength may cause milder side effects including less severe diarrhea, priced at £116.99 for 12 weeks with EDM10.
Order Online Today
Complete our online clinical assessment to get started. Our UK-licensed prescribers review your information and issue a prescription where clinically appropriate. Code EDM10 automatically applies at checkout for 10% off your entire order. We dispatch from our GPhC-registered pharmacy in Leicester with next day delivery available across the UK.


