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Is Tezepelumab safe for individuals with heart disease?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hi doctor,

I have severe asthma and mild heart disease. My cardiologist is concerned about starting a new biologic. Does Tezepelumab have any known effects on heart health? Some asthma medications can increase heart rate or cause palpitations—does Tezepelumab carry any cardiovascular risks? I want to ensure it is safe before starting, especially since I am already on medications for my heart condition. Please help.

Thank you.

Answered by Dr. Sally Attalah

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

The effect of Tezepelumab on the cardiovascular system has not been fully established. Major adverse cardiovascular events (MACE) have not been specifically reported.

One clinical trial observed higher incidence rates per 100 patient-years for both serious cardiac adverse events and MACE in patients treated with Tezepelumab compared to the control group. However, the manufacturer has not provided a clear interpretation of these findings.

Potential adverse reactions may include swelling of the face, tongue, or mouth; breathing difficulties; rapid heartbeat; fainting; dizziness; lightheadedness; hives; and rash. These effects are typically temporary and are more likely to occur in cases of overdose.

It is essential to discuss any concerns with your healthcare provider, especially considering your heart condition. A thorough assessment can help determine whether Tezepelumab is a safe option for you.

I hope this helps.

Kindly revert so I can assist you further.

Thank you.

Medically reviewed by iCliniq medical review team
Published At May 6, 2025
Reviewed At May 8, 2025

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

BDS

Professional Bio:

Dr. Sally Attalah is an experienced Dental Surgeon with a Bachelor of Dental Surgery earned in 2007, followed by her internship in 2008. She has been an affiliate member of the American Dental Association since 2015, reflecting her commitment to maintaining global standards in dental care. Dr. Sally is dedicated to providing high-quality oral healthcare with a patient-focused approach.

This doctor is not available for online consultations on the platform anymore.

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