Drug Interaction Report

PHENobarbital may reduce the blood levels of macimorelin, which may lead to false positive test results in some cases. It is generally recommended to discontinue PHENobarbital for a washout period before administration of the test. Talk to a healthcare professional if you have any questions or concerns. 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.

Ask your doctor before using PHENobarbital together with ethanol (alcohol), this can add to dizziness, drowsiness and other side effects of PHENobarbital. Be careful if you drive or do activities that require you to be awake and alert. Talk with your doctor before using any medications together, or drinking alcohol with PHENobarbital. 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 may interfere with the absorption of macimorelin, which may lead to false positive test results. You should fast for at least 8 hours before taking macimorelin.