Do not take this medicine with any of the following medications:

-elagolix
-elbasvir; grazoprevir
This medicine may interact with the following medications:

-female hormones, like estrogens or progestins and birth control pills, patches, rings, or injections

They need to know if you have any of these conditions:

-liver disease
-an unusual or allergic reaction to enasidenib, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Your condition will be monitored carefully while you are receiving this medicine. You may need blood work done while you are taking this medicine.
Do not become pregnant while taking this medicine or for at least 2 months after stopping it. Women should inform their doctor if they wish to become pregnant or think they might be pregnant. Men should not father a child while taking this medicine and for at least 2 months after stopping it. There is a potential for serious side effects to an unborn child. Talk to your health care professional or pharmacist for more information. Do not breast-feed an infant while taking this medicine or for at least 2 months after stopping it.
This medicine may interfere with the ability to have a child. Talk with your doctor or health care professional if you are concerned about your fertility.

Keep out of the reach of children.
Store between 20 and 25 degrees C (68 and 77 degrees F). Keep this medicine in the original container. Throw away any unused medicine after the expiration date.