Buy Xenical Online With Orlistat To Treat Obesity | YouDrugstore
Xenical (Orlistat) 120 mg
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*Maximum: 90-day supply  Maximum 90-day supply
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Product type:
Active Ingredient(s):
120 mg
Pack Size:
84 capsule(s)
Genentech, Inc.
Country of Origin:

Buy Xenical (Orlistat) 250 mg Online  

From Our Canadian Pharmacy


Related Names and/or Equivalents

Generic names

  • Orlistat

Brand names


> See All Related Products - Generics and Brand names


Where can I buy Xenical (Orlistat) online?

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General Information About Xenical

Xenical is a highly effective gastrointestinal lipase inhibitor drug that is prescribed for obesity management. It acts by inhibits dietary fats from being absorbed by the gastrointestinal tract. Xenical aids in weight loss, or helps to reduce the possibility of regaining weight previously lost. Orlistat 120mg is manufactured by Genentech Inc under the brand name Xenical. The drug was approved by the FDA on the 23rd of April 1999.

Active Ingredient

Orlistat is a drug that is intended to treat obesity. It acts as a lipase inhibitor; preventing fats from the human diet from being absorbed and thus reduces caloric intake. Lipstatin is a potent natural inhibitor which inhibits pancreatic lipases and is an agent that is isolated from a bacterium known as Streptomyces toxytricini. Orlistat is then the saturated derivative of the lipstatin agent. Orlistat was preferred over lipstatin for development as an anti-obesity drug because it is much more simplistic and stable.

What does Xenical treat?

Orlistat is used to treat obesity as a pharmaceutical aid to a holistic weight loss regimen. The rate of type 2 diabetes in an obese population was decreased with orlistat over four years to 6.2% compared to a 9.0% rate with placebo. 

The long-term use of orlistat by obese patients further leads to a modest but notable reduction in blood pressure (mean reductions of 2.5 and 1.9 mmHg in systolic and diastolic blood pressure respectively).

What are Some Generic Brand Names for Orlistat?

The generic Orlistat is currently manufactured by 20 different companies and there are more than 32 brands of generics of Orlistat available, with new generics constantly being introduced into the market.


  • AM-Slim 120mg
  • Cobese 120mg
  • Lipophage 120mg
  • Nipocut 120mg
  • Obilix 120mg
  • Olistat120mg
  • Orlimac 120mg
  • Reeshape 120mg
  • Slimfast 120mg


Indication and Dosage information for Xenical


Xenical is indicated for the management of obesity including weight loss as well as maintenance of weight when used in combination with a healthy reduced-calorie diet. Xenical is also indicated for the reduction of the risk for regaining weight following previous weight loss. Xenical is indicated for overweight patients with an original body mass index (BMI) ≥ 30 kg/m² or ≥ 27 kg/m² in the presence of other risk factors such as hypertension, diabetes, or dyslipidemia.


Recommended Adult Dosage for Obesity:

A single 120mg orlistat tablet should be taken orally three times a day with each main fat-containing meal. Each tablet may be taken during the meal or alternatively, within one hour after the meal.

Recommended Pediatric Dosage for Obesity:

For patients 12 years or older, one 120 mg orlistat tablet may be taken orally three times daily with each main fatty meal. Similar to the adult dosage recommendation, the dose may be taken during a meal or within an hour after the meal.


What are the Side Effects of Xenical?

Allergic reaction to Xenical:

The following are sings of an allergic reaction to Xenical and requires emergency medical help:

  • hives
  • difficult breathing
  • swelling of the lips, tongue, throat or face
  • The use of Xenical should be immediately stopped and medical assistance should be sought promptly if you present with any of these side effects:
  • severe stomach pain
  • severe lower back pain
  • painful or difficult urination, or bloody urine (hematuria)
  • kidney malfunction - little to no urination (oliguria), swollen ankles or feet, fatigue, shortness of breath
  • liver malfunction - nausea, upper abdominal pain, itchy skin, fatigue, loss of appetite, murky/dark urine, pale stools, yellow skin or eyes (jaundice)


The following is a list of common side effects of Xenical. These side effects are caused by the fat-blocking action of orlistat and are indicative of the fact that the drug is working appropriately. These common side effects are typically temporary and may decrease as you continue to use Xenical:

  • stools that appear fatty or oily
  • oil-spotting stains in undergarments
  • orange or brownish colored oil in stools
  • gas and oily discharge
  • loose or runny stools, decreased control over bowel movements, urgency to go to the bathroom
  • increased frequency of bowel movements
  • abdominal pain, nausea, pain in the rectum


What are the Warnings and Precautions for Xenical?


Xenical should be used exactly as per direction on the label, or as prescribed a medical practitioner. The drug should not be taken in doses larger or smaller than prescribed or didrected and should not be taken for longer than recommended.

Xenical should only be taken on the advice of a medical professional and should not be shared with another person. Be especially careful not to share this drug with those with a known history of clinically diagnosed eating disorders.

Since weight loss is never recommended during pregnancy, Xenical should not be taken during pregnancy.

Xenical should not be taken if you have of a known digestive disorder (problems absorbing food). Do not take Xenical if you have known gallbladder diseases or problems. Alli should never be used if you have had an organ transplant, if you are using cyclosporine and it should not be used if you are not overweight.

Orlistat is only part of a holistic weight loss and/or weight management regimen that should also includes diet, exercise, and weight control. Your overall daily intake of fats, proteins, and carbohydrates should be equally divided over all of your daily meals.

Limiting your fat intake through a well-balanced diet will not only decrease the risk of unpleasant side effects from Xenical but will also help you to maintain healthier weight.

Which drugs interact with Xenical?

It is advised that you consult your doctor or pharmacist on whether or not it is safe for you to take Xenical if you are already taking any of the following medications:

  • amiodarone
  • insulin injections and/or oral diabetes medication
  • HIV/AIDS medications
  • seizure medicine
  • vitamins or mineral supplements that contain beta-carotene or vitamin E
  • blood thinning drugs  (e.g. warfarin, Coumadin, Jantoven)



Xenical Frequently Asked Questions

What is Xenical?

Orlistat is a pharmaceutical drug used to treat obesity. Xenical the brand name under which the prescription-strength form of orlistat is marketed as a prescription drug.

How does Xenical work?

Orlistat inhibits the enzymes that break down triglycerides in the intestines known as gastric and pancreatic lipases. When the activity of lipase is blocked, triglycerides that are ingested are not hydrolyzed into absorbable free fatty acids, and instead are excreted unaffected. Only small trace amounts of the drug orlistat are absorbed into the system; the main result is the local lipase inhibition in the gastrointestinal tract after each oral dose.


How to Store Xenical?


Xenical should be kept at room temperature and out of the reach of children and never shared with others.


What does Xenical treat?


Xenical is used as a pharmaceutical drug treatment for obesity. It is also used as a weight management or maintenance pharmaceutical aid maintain a healthy bodily weight and prevent regaining previously lost weight in patients who have been obese.


Is Xenical called differently in Canada than the USA?


Orlistat is a prescription drug that is marketed under the trade name Xenical by Roche in most countries. It is available for sale over-the-counter as Alli by the pharmaceutical company GlaxoSmithKline in the United States and the United Kingdom.


What if I overdose on Xenical?


If you have or suspected that you or anyone else has overdosed on orlistat, then seek urgent medical help or alternatively call the Poison Help line at 1-800-222-1222.


What if I miss a dose of Xenical?


The missed dose should then be taken as soon as you remember; however, this dose should be taken no later than one hour after eating a fat-containing meal.


In case an hour has passed since your last fat-containing meal, then you should skip the missed dose and take your normal dose at your next regularly scheduled time. Do not compensate for the missed dose by taking an extra dose of the medicine.