Xenical Action Mechanism

Xenical is reversible inhibitor of gastrointestinal lipases and exerts its activity in lumen of stomach and small intestine by forming a bond with gastric and pancreatic lipases. Xenical thus, inactivates the enzymes that are unavailable to hydrolyze dietary fat and caloric deficit have positive effect on weight control.

Xenical Dosage

The usual recommended dosage of Xenical is one 120-mg capsule taken three times a day with each main meal containing some fat (not more than 30% of total calories of that meal). Xenical is usually prescribed during or within 1 hour after a meal. Consult your medical professional if you have any clinical history or medical complications for appropriate Xenical dosage.

Xenical Precaution

Avoid Xenical if you are allergic to orlistat or suffer from gallbladder complications or chronic malabsorption syndrome.

Do not take Xenical if you have an eating disorder, type 1 or type 2 diabetes, liver diseases, history of gallstones or pancreatitis, underactive thyroid or if you are taking other weight-loss medications.

Avoid Xenical Drug in children younger than 18 years of age or after consuming high fat containing meal.

Xenical Side Effects

Common side effects of Xenical include headache, chills, cold symptoms, fever, flu symptoms, sore throat, back pain or mild skin rash.

While serious side effects of Xenical include nausea, vomiting, diarrhea, weakness, stomach pain, itching, loss of appetite, dark urine and clay-colored or oily stools, gas with discharge, loose stools, increased number of bowel movements, rectal pain, fast heart rate, jaundice or severe allergic reactions.