Lubiprostone

Pronounced loo-bi-PROS-tone

Brand names: Amitiza

Type: Chloride channel activator (constipation medicine) · All Digestive (GI) Medicines

What Lubiprostone is used for

  • Chronic constipation
  • Irritable bowel syndrome with constipation in women
  • Constipation from opioids

Common side effects

  • Nausea
  • Diarrhea
  • Headache
  • Stomach pain

Important cautions

  • Nausea is reduced when it is taken with food and water

How it comes

Capsules. This guide lists forms only — it never lists strengths or doses.

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.