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About
EKTERLY

Actor portrayal

A pill that can stop attacks wherever you are

EKTERLY is the first and only oral on-demand therapy for hereditary
angioedema (HAE).

Not actual size

  • Hand holding medication icon

    Can treat
    attacks
    at attack
    recognition

  • No needles icon

    Proven to halt
    progression quickly and safely
    without any needles or pain

  • Effective against all HAE attacks

    Effective against all types
    of attacks     whether you’re on preventative therapy or not

It’s important to know that laryngeal (throat) HAE attacks can become life-threatening. If you’re experiencing an HAE attack in your throat, take EKTERLY as directed and then go to your nearest emergency room for medical attention.

Where will you go with EKTERLY?

Whether at home or on the go, you can count on EKTERLY when an attack strikes.

A family outing
Hypothetical EKTERLY® (sebetralstat) patient at the beach
A family outing
Hypothetical EKTERLY® (sebetralstat) patient on a business trip
A trip
Hypothetical EKTERLY® (sebetralstat) patient at a sports game" >
Your favorite activities
Hypothetical EKTERLY® (sebetralstat) patient at a dinner party
Home with family & friends

Talk to your doctor to
see if EKTERLY is right for you.

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Hypothetical patient holding an EKTERLY® (sebetralstat) tablet Hypothetical patient holding an EKTERLY® (sebetralstat) tablet Actor portrayal
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INDICATION AND IMPORTANT SAFETY INFORMATION

WHAT IS EKTERLY® (sebetralstat)?

EKTERLY is a prescription medicine used to treat sudden (acute) attacks of hereditary angioedema (HAE) in adults and children aged 12 years of age and older. It is not known if EKTERLY is safe and effective in children under 12 years of age.

IMPORTANT SAFETY INFORMATION

Before taking EKTERLY, tell your healthcare provider about all of your medical conditions, including if you:

  • Are pregnant or planning to become pregnant. It is not known if EKTERLY can harm your unborn baby.
  • Are breastfeeding or plan to breastfeed. It is not known if EKTERLY passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby while taking EKTERLY.
  • Have liver problems.

Tell your healthcare provider about all of the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking EKTERLY with certain other medicines can cause side effects or affect how well EKTERLY or the other medicines work. Especially tell your healthcare provider if you take any of the following, as their use with EKTERLY is not recommended: itraconazole, phenytoin, efavirenz.

Know the medicines you take. Keep a list of them to show your healthcare provider or pharmacist when you get a new medicine.

What are the possible side effects of EKTERLY?

The most common side effects of EKTERLY include headache. For more information, ask your healthcare provider or pharmacist. Talk to your doctor for medical advice about side effects.

You are encouraged to report side effects related to KalVista products by calling 1-855-258-4782. If you prefer, you may contact the U.S. Food and Drug Administration (FDA) directly. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

Please click here for full Prescribing Information, including Patient Information.