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Taking on endogenous Cushing syndrome with Korlym®

Korlym (mifepristone) is a prescription medicine used to treat high blood sugar (hyperglycemia) caused by high cortisol levels in the blood (hypercortisolism) in adults with endogenous Cushing syndrome who have type 2 diabetes mellitus or glucose intolerance and who cannot have surgery or for whom surgery has failed. Korlym is not for people who have type 2 diabetes mellitus not caused by Cushing syndrome.

Learn more about Korlym Learn more about Cushing syndrome

Why Korlym?

Korlym is a once-daily oral treatment that helps reduce the negative effects of excess cortisol activity. Learn more to see if Korlym is right for you.

What to expect from Korlym

Starting treatment with Korlym

Watch this short video to learn important information about Korlym and what to expect during treatment.

Personalized support throughout treatment

Corcept Cares provides everyone on a Corcept treatment with support from a dedicated team of experts.

Hear from real patients who have taken Korlym

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Angela’s story

Learn how Angela received a proper diagnosis and found a treatment that helped.

Watch Angela’s story

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Mark’s story

Mark went undiagnosed for 10 years and felt hopeless about dealing with his health issues.

Watch Mark's story

IMPORTANT SAFETY INFORMATION AND INDICATIONS

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What Is Korlym^® (mifepristone) 300 mg Tablets?

Korlym is a prescription medicine used to treat high blood sugar (hyperglycemia) caused by high cortisol levels in the blood (hypercortisolism) in adults with endogenous Cushing syndrome who have type 2 diabetes mellitus or glucose intolerance and who cannot have surgery or for whom surgery has failed. Korlym is not for people who have type 2 diabetes mellitus not caused by Cushing syndrome.

Most Important Information About Korlym

Korlym should never be taken by women who are pregnant or who might become pregnant. Taking Korlym during pregnancy will result in the loss of a pregnancy. A pregnancy test is required before starting Korlym or if treatment is interrupted for more than 14 days. Talk with your doctor about how to prevent pregnancy.

Tell your doctor and pharmacist about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Korlym and certain other medicines, may affect each other or may cause side effects.

Do not take Korlym if:

you are taking certain medications for high cholesterol, such as simvastatin (e.g., Zocor®) or lovastatin (e.g., Mevacor®), as Korlym may cause a dangerous increase in the level of these medications in the blood
you take corticosteroid medications like prednisone to treat a serious medical condition
you have experienced unexplained vaginal bleeding, changes in the cells lining your uterus (endometrial hyperplasia), or cancer of the lining of your uterus (endometrial cancer)

What Are the Possible Side Effects of Korlym?

Patients taking Korlym should be monitored for side effects. Potential serious side effects include signs of adrenal insufficiency, low potassium levels, changes to the lining of the uterus, vaginal bleeding, and problems with the electrical system of the heart.

The most common side effects of Korlym include nausea, fatigue, headache, low potassium in the blood, pain in arms and legs (arthralgia), vomiting, swelling of arms and legs (peripheral edema), high blood pressure, dizziness, decreased appetite, and thickening of the lining of the uterus (endometrial hypertrophy).

Tell your doctor if you have any side effect that bothers you or that does not go away.

These are not all of the possible side effects of Korlym. For more information, ask your doctor or pharmacist. For medical advice about side effects, call your doctor.

Before taking Korlym, talk to your doctor if you are breastfeeding or plan to breastfeed.

Complete warnings and other Important Safety Information are available in the full Prescribing Information and Medication Guide.