XERMELO Cost Assistance

Get started with XERMELO

LexCares is a comprehensive program designed by Lexicon Pharmaceuticals, Inc., to guide you through each step of your XERMELO therapy. Think of LexCares as a new member of your healthcare team supporting you on your treatment journey.

Get XERMELO in as quickly as 72 hours*
$0 copay if eligible*
Our specialty pharmacies will guide you through the process

To learn more about how LexCares can help you, visit XERMELO.com/lexcares

*Eligibility Criteria: Eligibility cannot be determined until all of the information submission requirements have been met by the healthcare professional, patient, and/or caregiver. Please refer to the Enrollment Form for details.

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Important Safety Information and Indication

Important Safety Information and Indication

Important Safety Information

  • XERMELO may cause constipation which can be serious. You should stop taking XERMELO if severe constipation or severe, persistent, or worsening abdominal pain develops. Talk to your doctor if you have these symptoms
  • The most common side effects of XERMELO include nausea, headache, increase in hepatic enzymes, depression, flatulence, decreased appetite, swelling of your hands and feet, and fever
  • Talk to your doctor about all medicines you are taking as some may interact with XERMELO


XERMELO is a prescription pill, used along with somatostatin analog (SSA) therapy, for Carcinoid Syndrome diarrhea in adults who are not adequately controlled by SSA therapy.

For more information about XERMELO, talk to your doctor or see Full Prescribing Information.

You may report an adverse event related to Lexicon products by calling 1-844-LEX-PHAR (1-844-539-7427)  (US only). If you prefer, you may contact the US Food and Drug Administration (FDA) directly. The FDA has established a reporting service known as MedWatch where healthcare professionals and consumers can report serious problems they suspect may be associated with the drugs and medical devices they prescribe, dispense, or use. Visit MedWatch or call 1-800-FDA-1088.