Does orlistat have any side effects?

Donna Hill Howes, RN
Family Practitioner

Side effects may include gas, oily stools, more frequent bowel movements, loss of bowel control, and liver damage. Orlistat may reduce the absorption of vitamins A, D, E, and K. Your doctor may recommend that you take a multivitamin or other supplements, such as vitamin D, while you're taking orlistat. 

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.