You should not use Epidiolex if you are allergic to cannabidiol or sesame seed oil.
Cannabidiol can harm your liver. Your liver function may need to be checked before and during treatment.
Avoid driving or hazardous activity until you know how Epidiolex will affect you.
Some people have thoughts about suicide while taking Epidiolex. Stay alert to changes in your mood or symptoms. Report any new or worsening symptoms to your doctor.