OnePath® Product Support

OnePath is here to support you throughout your treatment journey with KALBITOR.

Getting Started with OnePath

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OnePath is Personalized Product Support

OnePath provides a range of product support services throughout your Takeda treatment journey. From the moment you enroll in OnePath, your dedicated Patient Support Manager will work with you one-on-one throughout your pathway to treatment, and beyond. Patient Access Managers are also available to help you access the Takeda medication you’ve been prescribed.

Your OnePath team is here to help you:

  • Navigate the health insurance process
  • Find information about financial assistance options
  • Connect with reimbursement education
  • Coordinate with your specialty pharmacy
  • Stay informed about additional resources
  • Communicate with your doctor’s office as needed

Contacting OnePath

Call: 1-866-888-0660
Monday through Friday, 8:30 a.m. to 8:00 p.m. ET

Important Safety Information

What is the most important information I should know about KALBITOR?
Serious allergic reactions may happen in some people who receive KALBITOR. These allergic reactions can be life-threatening and usually happen within 1 hour after receiving KALBITOR.

  • KALBITOR should be given to you by a doctor or nurse in a healthcare setting where serious allergic reactions and hereditary angioedema (HAE) can be treated.
  • Symptoms of a serious allergic reaction to KALBITOR can be similar to the symptoms of HAE, the condition that you are being treated for. Your doctor or nurse should watch you for any signs of a serious allergic reaction after treatment with KALBITOR.
  • Tell your doctor or nurse right away if you have any of these symptoms of a serious allergic reaction during or after treatment with KALBITOR:
    • wheezing, shortness of breath, cough, chest tightness, or trouble breathing
    • dizziness, fainting, fast or weak heartbeat, or feeling nervous
    • reddening of the face, itching, hives, or feeling warm
    • swelling of the throat or tongue, throat tightness, hoarse voice, or trouble swallowing
    • runny nose, nasal congestion, or sneezing

Who should not receive KALBITOR?
Do not receive KALBITOR if you are allergic to KALBITOR. Before receiving KALBITOR, tell your doctor if you have ever had an allergic reaction to KALBITOR.

What else should I tell my doctor before I receive KALBITOR?
Tell your doctor if you are pregnant, plan to become pregnant, breast-feeding, or plan to breast-feed. It is not known if KALBITOR will harm your unborn baby or pass into your breast milk.

Tell your doctor about all the medicines you take, including prescriptions and over-the-counter medicines, vitamins, and herbal supplements.

What are the possible side effects?
Common side effects of KALBITOR include headache, nausea, diarrhea, fever, injection site reactions, such as redness, rash, swelling, itching, or bruising, and stuffy nose. 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.

Talk to your doctor for more information about your medical condition or treatment.

Please see the Full Prescribing Information, including Boxed Warning and Medication Guide.