Iloperidone/Bupropion; Fluoxetine; Paroxetine Interactions
This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.
Moderate. These medicines may cause some risk when taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
Some medicines may slow down how quickly your liver processes iloperidone.
What might happen:
The amount iloperidone in your blood may increase and cause more side effects than normal.
What you should do about this interaction:
Let your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together. Your doctor may want to change the dose of your iloperidone while you are taking bupropion, fluoxetine, or paroxetine. Let your doctor know if you notice an increase in side effects while taking these medicines together, especially any muscle stiffness, confusion, rapid or irregular heartbeat (palpitations), sweating, involuntary movements, dizziness or fainting when getting up from a seated or lying position, or excessive sleepiness.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
- 1.This information is based on or an extract from the UW Metabolism and Transport Drug Interaction Database (DIDB) Platform, Copyright University of Washington 1999-2014..
- 2.Fanapt (iloperidone) US prescribing information. Novartis Pharmaceuticals Inc May, 2016.
- 3.Drew BJ, Ackerman MJ, Funk M, Gibler WB, Kligfield P, Menon V, Philippides GJ, Roden DM, Zareba W. Prevention of torsade de pointes in hospital settings: a scientific statement from the American Heart Association and the American College of Cardiology Foundation. J Am Coll Cardiol 2010 Mar 2;55(9):934-47.