Why Orlistat?

Orlistat blocks some of the fat that you eat from being absorbed by your body.

Most important fact about Orlistat?

Orlistat may decrease your body's absorption of some fat-soluble vitamins. To ensure adequate nutrition, your doctor may recommend taking a multivitamin that contains vitamins D, E, K, and beta-carotene. Take your vitamin supplement once a day, at least 2 hours before or after a dose of orlistat.

How should you take Orlistat?

Orlistat is usually taken with each main meal that contains fat. Orlistat can be taken during meals or up to one hour after a meal.

What side effects may occur?

Stop taking orlistat and seek emergency medical attention if you experience a rare allergic reaction including shortness of breath; closing of your throat; swelling of your lips, tongue, or face; or hives.

Why should Orlistat not be prescribed?

Chronic malabsorption syndrome (an inability to absorb food and nutrients properly), or gallbladder problems.