Drug Interaction Report

Itraconazole may increase the blood levels of zuranolone. This may increase the risk and/or severity of side effects such as sleepiness, drowsiness, slow thinking, dizziness, confusion, and trouble walking. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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.

Food increases the absorption of itraconazole capsules but decreases the absorption of itraconazole oral solution. Capsules should be taken immediately after a full meal and the solution be taken on an empty stomach to ensure best results.

Zuranolone must be taken with fat-containing food to ensure adequate absorption of the mediation. It is also best to avoid or limit the consumption of alcohol, as it can increase drowsiness or other nervous system side effects of zuranolone. You should also avoid activities requiring mental alertness such as driving or operating hazardous machinery until at least 12 hours after taking zuranolone. 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.