Important Safety Information

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The Keveyis Journey

Starting your KEVEYIS journey Implementing a treatment plan is a move in the right direction. KEVEYIS can help you gain greater control over PPP episodes. It’s proven to reduce the number, severity and length of PPP episodes.1,2 Get the most out of your treatment Keep in mind that everyone’s treatment journey is different, and it […]

About Keveyis

About KEVEYIS Gain greater control over Primary Periodic Paralysis with KEVEYIS® Learn more about PPP KEVEYIS is proven to treat PPP1,2 KEVEYIS is a daily pill proven to reduce the number, severity and length of PPP episodes in 2 clinical studies.1,2 It’s the first drug approved by the FDA for treatment of PPP.1 When compared […]

About PPP

What is Primary Periodic Paralysis? Learn about this neuromuscular condition and the path to diagnosis.  PPP overview Primary Periodic Paralysis (PPP) is a rare condition that impacts your muscles.1,2 It can cause episodes of muscle weakness or temporary paralysis, often brought on by triggers. These episodes usually begin in childhood, typically before age 20.3 Some […]

Patient

Reimagine Life with Primary Periodic Paralysis KEVEYIS® is a daily pill proven to treat Primary Periodic Paralysis (PPP).1 Discover your KEVEYIS journey How Keveyis can help you Gain greater control over PPP When you live with PPP, there’s a lot you can’t control. But KEVEYIS can help. It’s the first FDA-approved treatment for PPP proven […]

INDICATION AND IMPORTANT SAFETY INFORMATION — READ MORE

Indication and Important Safety Information

 

What is KEVEYIS?

KEVEYIS (pronounced keh-VAY-iss) (dichlorphenamide) is a prescription drug used to treat primary hyperkalemic periodic paralysis, primary hypokalemic periodic paralysis, and other similar diseases.

 

What should you tell your healthcare provider before taking KEVEYIS?

Tell your doctor if you are allergic to dichlorphenamide or other sulfa drugs; if you take high doses of aspirin, or if you have lung or liver disease; if you are pregnant, plan to become pregnant, or are breastfeeding or plan to breastfeed.

 

What should you know about KEVEYIS?

  • Severe allergic and other reactions have happened with sulfonamides (drugs such as KEVEYIS) and have sometimes been fatal. Stop taking KEVEYIS at the first sign of skin rash, swelling, difficulty breathing, or any other unexpected side effect or reaction, and call 911 right away.
  • Tell your healthcare provider if you take aspirin or if another healthcare provider instructs you to begin taking aspirin. High doses of aspirin should not be taken with KEVEYIS.
  • KEVEYIS can cause your body to lose potassium, which can lead to heart problems. Your healthcare provider will measure the potassium levels in your blood before you start treatment and at certain times during treatment.
  • Tell your healthcare provider about all other prescription and over-the-counter medicines you take, including supplements, as some medicines can interact with KEVEYIS.
  • While taking KEVEYIS, your body may produce too much acid or may not be able to remove acid from the body. Your healthcare provider may run tests on a regular basis to check for signs of acid buildup.
  • KEVEYIS may increase your risk of falling. Tell your healthcare provider right away if you experience a fall while taking KEVEYIS.
  • The risks of falls and acid buildup are greater in elderly patients.
  • It is not known whether KEVEYIS is safe or effective for people younger than 18 years of age.

 

What are the most common side effects with KEVEYIS?

The most common side effects are a feeling of numbness, tingling or burning (“pins and needles”) in the toes, feet, hands or fingers; trouble with memory or thinking; feeling confused; and unpleasant taste in the mouth.

These are not all of the possible side effects of KEVEYIS. Call your healthcare provider for medical advice about side effects. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

Please see Full Prescribing Information.

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