Drug Interaction Report

Maralixibat may decrease the absorption of fat-soluble vitamins such as A, D, E, and K. Talk to your doctor if you have any questions or concerns. You should get regular blood tests during treatment with maralixibat to check if your levels of these vitamins are adequate and if the vitamin supplement(s) you are taking require dose adjustments. Contact your doctor if your condition changes. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.