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What benefits does Benralizumab have for asthma in women?

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

Patient's Query

Hi doctor,

I am a young female and have been dealing with wheezing and asthma issues since childhood. I have heard about Fasenra (Benralizumab) and wonder if it could be a beneficial option for treating asthma at my age. I am interested in learning more about its effectiveness and the positive outcomes it might offer. Please provide more information.

Thank you.

Answered by Dr. Vandana Andrews

Education:

MD

Professional Bio:

Dr. Vandana Andrews is a dedicated General Practitioner and Family Physician specializing in General Medicine. She has expertise in managing acute and chronic illnesses, preventive healthcare, and patient education. Skilled in treating conditions such as diabetes, hypertension, and respiratory infections, Dr. Andrews is known for her compassionate, patient-focused care. She is committed to delivering comprehensive, evidence-based medical services to individuals and families across all age groups.

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

Hi,

Welcome to icliniq.com.

I read your query and understand your concern.

Since you have been dealing with wheezing and asthma symptoms since childhood, I understand how frustrating and limiting that can feel, especially if your symptoms have been hard to control.

Indeed, Fasenra (Benralizumab) is a biologic medication that’s FDA-approved for people aged 12 and older who have severe asthma, especially when standard treatments like inhalers and steroids are not enough. It works by targeting a specific protein (IL-5) that causes airway inflammation, helping reduce flare-ups and improve breathing.

For young women like you with severe asthma, Fasenra can offer several potential benefits:

  • Better asthma control: It can reduce inflammation in your airways, leading to fewer symptoms like wheezing, coughing, and shortness of breath.

  • Lower steroid use: Many people on Fasenra are able to reduce or even stop using oral steroids, which helps avoid long-term side effects like weight gain or mood changes.

  • Improved quality of life: With fewer flare-ups, you may find it easier to keep up with your daily routine, studies, or physical activities.

That said, Fasenra is usually given as an injection once every 8 weeks (after the initial loading doses) and should be started under a doctor’s supervision. Some side effects, like mild injection reactions or allergic responses, may occur but are generally manageable.

If your asthma has been classified as "severe" and you have had frequent symptoms despite regular treatment, Fasenra might be a worthwhile option to explore with your specialist.

I hope this helps.

Looking forward to your response in order to help you.

Thank you.

Medically reviewed by iCliniq medical review team
Published At March 13, 2024
Reviewed At November 20, 2025

Education:

MD

Professional Bio:

Dr. Vandana Andrews is a dedicated General Practitioner and Family Physician specializing in General Medicine. She has expertise in managing acute and chronic illnesses, preventive healthcare, and patient education. Skilled in treating conditions such as diabetes, hypertension, and respiratory infections, Dr. Andrews is known for her compassionate, patient-focused care. She is committed to delivering comprehensive, evidence-based medical services to individuals and families across all age groups.

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:

MD

Professional Bio:

Dr. Vandana Andrews is a dedicated General Practitioner and Family Physician specializing in General Medicine. She has expertise in managing acute and chronic illnesses, preventive healthcare, and patient education. Skilled in treating conditions such as diabetes, hypertension, and respiratory infections, Dr. Andrews is known for her compassionate, patient-focused care. She is committed to delivering comprehensive, evidence-based medical services to individuals and families across all age groups.

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

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