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Carcinoid syndrome diarrhea (CSD) can build quietly

XERMELO works to help manage your CSD symptoms

Learn more
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Intended for US patients only.

Is your current
treatment enough?

Learn about breakthrough CSD
symptoms.

Learn more

How XERMELO
can help

See the XERMELO study results
in CSD.

See the results
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How to talk to your doctor about XERMELO

Complete a few questions and download your answers to create a helpful discussion guide for your next appointment.

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Co-pay support

You could pay as little as $0 co‑pay if you have commercial insurance*

See if you’re eligible

Ready to get started?

Tips for taking and how to
start on XERMELO

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FAQs

Have questions about treatment with XERMELO and CSD?

Get answers

* For eligible commercially insured patients, the co-pay card is subject to an annual limit. You are not eligible if prescriptions are paid for by any state or other federally funded programs, including,
but not limited to, Medicare or Medicaid, Medigap, VA, DOD, TRICARE, or where prohibited by law. Additional terms and conditions apply.

Important Safety Information

  • Do not take XERMELO if you have a history of hypersensitivity to telotristat or any of the ingredients in XERMELO.
  • XERMELO may cause constipation which can be serious. You should stop

Indication

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.

Important Safety Information

  • Do not take XERMELO if you have a history of hypersensitivity to telotristat or any of the ingredients in XERMELO.
  • 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 liver enzymes, depression, flatulence, decreased appetite, swelling of your hands and feet, fever, abdominal pain, and constipation.
  • Talk to your doctor about all medications you are taking as some may interact with XERMELO.
  • XERMELO is not recommended if you have moderate or severe liver impairment.

You are encouraged to report negative side effects of prescription drugs to the FDA. To report SUSPECTED ADVERSE REACTIONS, contact the FDA at 1-800-FDA-1088 or www.FDA.gov/medwatch. You may also contact TerSera Therapeutics at 1-844-334-4035 or medicalinformation@tersera.com.

Indication

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.

Please see accompanying Full Prescribing Information.

Important Safety Information and Indication

Important Safety Information

  • Do not take XERMELO if you have a history of hypersensitivity to telotristat or any of the ingredients in XERMELO.
  • XERMELO may cause constipation which can be serious. You should stop

Indication

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.

Important Safety Information

  • Do not take XERMELO if you have a history of hypersensitivity to telotristat or any of the ingredients in XERMELO.
  • 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 liver enzymes, depression, flatulence, decreased appetite, swelling of your hands and feet, fever, abdominal pain, and constipation.
  • Talk to your doctor about all medications you are taking as some may interact with XERMELO.
  • XERMELO is not recommended if you have moderate or severe liver impairment.

You are encouraged to report negative side effects of prescription drugs to the FDA. To report SUSPECTED ADVERSE REACTIONS, contact the FDA at 1-800-FDA-1088 or www.FDA.gov/medwatch. You may also contact TerSera Therapeutics at 1-844-334-4035 or medicalinformation@tersera.com.

Indication

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.

Please see accompanying Full Prescribing Information.

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