Information Density: FASENRA (AstraZeneca) – Signal Evidence & AI Readability

[H1] FASENRA is proven to help you breathe better and have fewer asthma attacks

[H2] And it can help you get back to doing day-to-day activities†

†Your experience and results may vary.

[IMG: Download Our Quick Guide]

[IMG: Calendar Icon]
FASENRA is 1 dose every 8 weeks‡
‡After 3 starter doses, given on day 1, week 4, and week 8

Find Out More About FASENRA
[IMG: Symptoms Icon]
Your symptoms may be related to a different type of asthma

Take Our Quiz to Learn More
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Discover the ways you can save on FASENRA
Discover the waysyou can save on FASENRA

See Your Savings Options

Read more

Do not use FASENRA if you are allergic to benralizumab or any of the ingredients in FASENRA. Do not use to treat sudden breathing problems.

FASENRA may cause serious side effects, including:

allergic (hypersensitivity) reactions, including anaphylaxis. Serious allergic reactions can happen after you get your FASENRA injection. Allergic reactions can sometimes happen hours or days after you get your injection. Tell your healthcare provider or get emergency help right away if you have any of the following symptoms of an allergic reaction:
swelling of your face, mouth and tongue
breathing problems
fainting, dizziness, feeling lightheaded (low blood pressure)
rash
hives

Before using FASENRA, tell your healthcare provider about all of your medical conditions, including if you:

are taking oral or inhaled corticosteroid medicines. Do not stop taking your corticosteroid medicines unless instructed by your healthcare provider. This may cause other symptoms that were controlled by the corticosteroid medicine to come back
have a parasitic (helminth) infection
are pregnant or plan to become pregnant. It is not known if FASENRA will harm your unborn baby. Tell your healthcare provider if you become pregnant during your treatment with FASENRA
There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to FASENRA during pregnancy. Healthcare providers can enroll patients or encourage patients to enroll themselves by calling 1-877-311-8972 or visiting www.mothertobaby.org/fasenra.

are breastfeeding or plan to breastfeed. It is not known if FASENRA passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use FASENRA
are taking prescription and over-the-counter medicines, vitamins, or herbal supplements.

Do not stop taking your other medicines unless instructed to do so by your healthcare provider. Tell your healthcare provider if your condition does not get better or if it gets worse after you start treatment with FASENRA.
The most common side effects of FASENRA:

adults and children 6 years and older with asthma include headache and sore throat
adults with EGPA include headache
adults and children 12 years and older with HES include headache, allergic reactions, and flu-like symptoms

These are not all the possible side effects of FASENRA.

[H3] APPROVED USE

FASENRA is a prescription medicine used:

with other asthma medicines for the maintenance treatment of asthma in adults and children 6 years and older whose asthma is not controlled with their current asthma medicines. FASENRA is not used to treat sudden breathing problems.
to treat adults with eosinophilic granulomatosis with polyangiitis (EGPA).
to treat adults and children 12 years and older with hypereosinophilic syndrome (HES).

Please see full Prescribing Information, including Patient Information and Instructions for Use.
You may report side effects related to AstraZeneca products.

[H1] Join the 160,000 patients treated with FASENRA*

FASENRA can help patients breathe better.

*Based on US data from specialty pharmacies and distributors from December 2017 to April 2026 for new patients starting FASENRA.

[H3] FASENRA is a biologic treatment specifically designed to treat a different type of asthma called eosinophilic asthma. Approximately 4 out of 5 adults with severe asthma may have eosinophilic asthma.† FASENRA is given by injection.

[H2] Proven FASENRA Results‡:

[IMG: Lung Icon Representing FASENRA Has Proven to Reduce Occurrence of Asthma Attacks by Up To 51%]
Reduce occurrence of asthma attacks by up to 51%§
Patients treated with FASENRA experienced 0.74 asthma attacks per year vs 1.52 for patients on placebo.§

[IMG: Icon Representing FASENRA Has Proven to Improve Lung Function to Breathe Better]
Improve lung function so you can breathe better

[IMG: Icon Representing FASENRA Has Been Proven to Lower Use of Daily Oral Steroids By 75%]
Lower use of daily oral steroids by 75%||
Versus 25% of patients in the control group||
Do not stop or change your corticosteroid medicines unless instructed by your healthcare provider.

†A registry study considered ~84% of severe asthma patients most likely to have eosinophilic asthma based on several factors, including increased blood eosinophils levels (≥150 cells/μL).
‡Based on clinical study results
§In a 48-week clinical trial program of FASENRA vs placebo + existing medicines. In a 56-week clinical trial, FASENRA reduced the occurrence of severe asthma attacks by 28% compared with placebo + existing medicines (patients treated with FASENRA experienced 0.73 asthma attacks per year vs 1.01 for patients on placebo).
||Median reductions in a 28-week clinical trial of FASENRA vs placebo + steroid + existing medicines.

See how FASENRA helped real people living with eosinophilic asthma.
Meet Real FASENRA Patients

[H2] See how FASENRA works

The mechanism of action of FASENRA in asthma is not fully understood.

[H2] FASENRA offers an 8-week dosing schedule and convenient administration options

[H3] FASENRA is

ONE DOSE
EVERY 8 WEEKS*
*After 3 starter doses, given on day 1, week 4, and week 8.

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[H2] Administration options include:

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[H3] At Your Doctor’s Office

Your healthcare provider can administer FASENRA at their office.

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[H3] At Home

If your healthcare provider decides that you or a caregiver can administer FASENRA, training should be received on how to properly prepare and give the injection.

[H2] Ask your doctor if FASENRA might be right for you

Are you still experiencing asthma symptoms on your current medications? Do you find yourself reaching for your rescue inhaler more than twice a week? Are you taking oral steroids daily to help manage your asthma? If you are, it could be a sign that you have eosinophilic asthma, a severe type of asthma, FASENRA is specifically approved to treat.
If your asthma symptoms are getting in the way, you may want to speak with a specialist—such as an allergist or pulmonologist—about your symptoms.
Find an Asthma Specialist in Your Area

It’s important to talk to your doctor about your asthma symptoms and how they may be impacting you. Be sure to ask if eosinophils could be a cause of your asthma.
Get some helpful questions to ask your doctor.
Download Our Quick Guide

[IMG: Ask Your Doctor About Asthma Guide]

[H3]
frequently asked questions

[H3]
How is FASENRA administered?

The FASENRA prefilled syringe is an injection administered under the skin (subcutaneously) by a healthcare provider. The FASENRA Pen is an injection administered under the skin (subcutaneously) by the patient or their caregiver.
Do not try to inject the FASENRA Pen until you have been trained by your healthcare provider.

[H3]
How does FASENRA work with inhalers?

FASENRA is a maintenance medicine and should be added to current treatments.

[H3]
How much does FASENRA cost?

Many factors determine how much you will pay for FASENRA. You could pay as little as $0. The FASENRA Savings Program is for commercially insured patients to cover patient out-of-pocket costs for FASENRA and its administration, up to $13,000 per calendar year.
If you need help paying for FASENRA, AstraZeneca may be able to help. You can get more information on FASENRA affordability programs by calling 1-833-360-HELP (4357).

Get answers to more of your questions

Read more

Do not use FASENRA if you are allergic to benralizumab or any of the ingredients in FASENRA. Do not use to treat sudden breathing problems.

FASENRA may cause serious side effects, including:

allergic (hypersensitivity) reactions, including anaphylaxis. Serious allergic reactions can happen after you get your FASENRA injection. Allergic reactions can sometimes happen hours or days after you get your injection. Tell your healthcare provider or get emergency help right away if you have any of the following symptoms of an allergic reaction:
swelling of your face, mouth and tongue
breathing problems
fainting, dizziness, feeling lightheaded (low blood pressure)
rash
hives

Before using FASENRA, tell your healthcare provider about all of your medical conditions, including if you:

are taking oral or inhaled corticosteroid medicines. Do not stop taking your corticosteroid medicines unless instructed by your healthcare provider. This may cause other symptoms that were controlled by the corticosteroid medicine to come back
have a parasitic (helminth) infection
are pregnant or plan to become pregnant. It is not known if FASENRA will harm your unborn baby. Tell your healthcare provider if you become pregnant during your treatment with FASENRA
There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to FASENRA during pregnancy. Healthcare providers can enroll patients or encourage patients to enroll themselves by calling 1-877-311-8972 or visiting www.mothertobaby.org/fasenra.

are breastfeeding or plan to breastfeed. It is not known if FASENRA passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use FASENRA
are taking prescription and over-the-counter medicines, vitamins, or herbal supplements.

Do not stop taking your other medicines unless instructed to do so by your healthcare provider. Tell your healthcare provider if your condition does not get better or if it gets worse after you start treatment with FASENRA.
The most common side effects of FASENRA:

adults and children 6 years and older with asthma include headache and sore throat
adults with EGPA include headache
adults and children 12 years and older with HES include headache, allergic reactions, and flu-like symptoms

These are not all the possible side effects of FASENRA.

[H3] APPROVED USE

FASENRA is a prescription medicine used:

with other asthma medicines for the maintenance treatment of asthma in adults and children 6 years and older whose asthma is not controlled with their current asthma medicines. FASENRA is not used to treat sudden breathing problems.
to treat adults with eosinophilic granulomatosis with polyangiitis (EGPA).
to treat adults and children 12 years and older with hypereosinophilic syndrome (HES).

Please see full Prescribing Information, including Patient Information and Instructions for Use.
You may report side effects related to AstraZeneca products.

[H1]
Filling your FASENRA prescription

[H2]
FASENRA is a biologic

Which means that it gets delivered through a Specialty Pharmacy. This is different from the pharmacies you are used to going to when picking up other medications. Specialty Pharmacies fill prescriptions for medications that require specialized storage, handling, and transportation.

[H2]
Watch an overview on how to start on FASENRA

Download our brochure, which will outline important steps to getting your first prescription. You can also reach out to your doctor’s office or call FASENRA 360 at 1-833-360-HELP (4357) so we can help.

Download Now
[IMG: Download Icon]

[H2] Start the journey to better breathing

If you and your doctor have decided to start FASENRA, you may already know that FASENRA offers convenient injection options. You or your caregiver may be able to administer at home with the FASENRA Pen* after you’ve received training. You can also receive treatment at your doctor’s office.
*In people aged 6 to 11 years, FASENRA should only be given by a caregiver or healthcare provider.
†Products with the Arthritis Foundation's Ease of Use Certification are recognized as proven to make use easier for people with arthritis. Learn more at arthritis.org/easeofuse

[IMG: FASENRA Pen]

[IMG: Brandi Story]

[H2] Watch as Brandi manages her asthma using the FASENRA Pen

[IMG: Play icon]
See Her Story

[H2]
See how to self-administer with the FASENRA Pen

Download the full Instructions for Use to learn how to self-administer your FASENRA Pen.

Download Instructions
[IMG: Download Icon]

Use the step-by-step interactive guide on how to self-administer
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Access Interactive Guide
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[H2] Need help using the FASENRA Pen?

FASENRA 360 provides injection support* from a nurse, as well as other FASENRA support services. Join today or call 1-833-360-HELP (4357) Monday–Friday, 8 AM to 6 PM ET.
*Information from our nurses does not replace the advice or training from your physician or other healthcare providers. Nurses cannot provide diagnosis or treatment advice to callers.
Sign Up For FASENRA 360
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Explore Frequently Asked Questions about the FASENRA Pen.
View FASENRA Pen FAQs
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[IMG: FASENRA Pen FAQs]
[IMG: FASENRA Pen FAQs]

[H2] Stay on track with your FASENRA treatment

Keeping track of your FASENRA dosing schedule can sometimes be a challenge, so here are 2 FASENRA tools to help you along the way:

[IMG: Enroll in FASENRA 360]

[H3] Sign up for text or email alerts

Create dose reminders by signing up for FASENRA 360. You can choose to receive reminders via text or email to stay on schedule with your treatment
Enroll in FASENRA 360
[IMG: Right arrow icon]

[IMG: Dosing Calendar Icon]

[H3] FASENRA Dosing Calendar

Help stay on top of your treatment by creating a handy dosing calendar
Download a Custom Dosing Calendar
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[IMG: Dollar Icon]

[H2] You could pay as little as $0 for FASENRA.*

*See full Eligibility and Terms of Use.
Learn About Savings and Support
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[H3]
frequently asked questions

[H3]
How can I get help with insurance questions?

Once you and your doctor decide that FASENRA is right for you, AstraZeneca can check your insurance coverage and help with insurance questions. If you are denied coverage, AstraZeneca still might be able to help. Call to speak with a Patient Navigator at 1-833-360-HELP (4357).

[H3]
How can I learn more about available support?

FASENRA 360 provides a range of support services if you are on FASENRA, including reimbursement support, affordability programs if you are eligible, nursing support for FASENRA questions including injection training and support for FASENRA Pen,* and ongoing education. Sign up here or call 1-833-360-HELP (4357) Monday–Friday, 8 AM to 6 PM ET.
*Information from our nurses does not replace the advice or training from your physician or other healthcare providers. Nurses cannot provide diagnosis or treatment advice to callers.

[H3]
How does FASENRA work with inhalers?

FASENRA is a maintenance medicine and should be added to current treatments.

Get answers to more of your questions

[H2]

[H3]

Read more

Do not use FASENRA if you are allergic to benralizumab or any of the ingredients in FASENRA. Do not use to treat sudden breathing problems.

FASENRA may cause serious side effects, including:

allergic (hypersensitivity) reactions, including anaphylaxis. Serious allergic reactions can happen after you get your FASENRA injection. Allergic reactions can sometimes happen hours or days after you get your injection. Tell your healthcare provider or get emergency help right away if you have any of the following symptoms of an allergic reaction:
swelling of your face, mouth and tongue
breathing problems
fainting, dizziness, feeling lightheaded (low blood pressure)
rash
hives

Before using FASENRA, tell your healthcare provider about all of your medical conditions, including if you:

are taking oral or inhaled corticosteroid medicines. Do not stop taking your corticosteroid medicines unless instructed by your healthcare provider. This may cause other symptoms that were controlled by the corticosteroid medicine to come back
have a parasitic (helminth) infection
are pregnant or plan to become pregnant. It is not known if FASENRA will harm your unborn baby. Tell your healthcare provider if you become pregnant during your treatment with FASENRA
There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to FASENRA during pregnancy. Healthcare providers can enroll patients or encourage patients to enroll themselves by calling 1-877-311-8972 or visiting www.mothertobaby.org/fasenra.

are breastfeeding or plan to breastfeed. It is not known if FASENRA passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use FASENRA
are taking prescription and over-the-counter medicines, vitamins, or herbal supplements.

Do not stop taking your other medicines unless instructed to do so by your healthcare provider. Tell your healthcare provider if your condition does not get better or if it gets worse after you start treatment with FASENRA.
The most common side effects of FASENRA:

adults and children 6 years and older with asthma include headache and sore throat
adults with EGPA include headache
adults and children 12 years and older with HES include headache, allergic reactions, and flu-like symptoms

These are not all the possible side effects of FASENRA.

[H3] APPROVED USE

FASENRA is a prescription medicine used:

with other asthma medicines for the maintenance treatment of asthma in adults and children 6 years and older whose asthma is not controlled with their current asthma medicines. FASENRA is not used to treat sudden breathing problems.
to treat adults with eosinophilic granulomatosis with polyangiitis (EGPA).
to treat adults and children 12 years and older with hypereosinophilic syndrome (HES).

Please see full Prescribing Information, including Patient Information and Instructions for Use.
You may report side effects related to AstraZeneca products.

[H1] Asthma FAQs

[IMG: Faq]
[IMG: Faq]

You’ve got questions, we’ve got the answers. Browse through these FAQs to find answers to common questions. We’re here to help guide you through your next steps with FASENRA.

Eosinophilic Asthma
About FASENRA
FASENRA Support
Self-Injection

[H3]
Eosinophilic Asthma

[H3]
What are eosinophils?

Everyone has eosinophils (e-o-SIN-o-phils). They’re white blood cells, a normal part of your immune system. But for some people, too many can cause airway inflammation and lead to asthma attacks. If you have eosinophilic asthma, you are not alone. In fact, approximately 4 out of 5 adults with severe asthma may have eosinophilic asthma.* A simple blood test may help determine if you have eosinophilic asthma.
*A registry study considered ~84% of severe asthma patients most likely to have eosinophilic asthma based on several factors, including increased blood eosinophil levels (≥150 cells/μL).

[H3]
How do I know if I have eosinophilic asthma?

Your healthcare provider can review your current medications, history with asthma, and breathing tests, as well as measure your eosinophil count with a simple blood test to help determine if your asthma is eosinophilic asthma.

[H3]
About FASENRA

[H3]
What should I tell my doctor before using FASENRA?

Tell your doctor if you:

are taking oral or inhaled corticosteroid medicines
have a parasitic (helminth) infection
are pregnant or plan to become pregnant
are breastfeeding or plan to breastfeed
are taking prescription and over-the-counter medicines, vitamins, or herbal supplements

Do not stop taking your other asthma medicines unless instructed to do so by your doctor.

[H3]
What are the most common risks and side effects?

FASENRA may cause serious side effects, including:

allergic (hypersensitivity) reactions, including anaphylaxis. Serious allergic reactions can happen after you get your FASENRA injection. Allergic reactions can sometimes happen hours or days after you get your injection. Tell your healthcare provider or get emergency help right away if you have any of the following symptoms of an allergic reaction:
swelling of your face, mouth and tongue
breathing problems
fainting, dizziness, feeling lightheaded (low blood pressure)
rash
hives

The most common side effects of FASENRA include: headache and sore throat. These are not all the possible side effects of FASENRA.
The safety information above does not replace discussions with your healthcare provider about your medical condition or treatment. Please read Patient Information and Prescribing Information for FASENRA.
Before using FASENRA, tell your healthcare provider about all of your medical conditions, including if you:

are taking oral or inhaled corticosteroid medicines. Do not stop taking your corticosteroid medicines unless instructed by your healthcare provider. This may cause other symptoms that were controlled by the corticosteroid medicine to come back
have a parasitic (helminth) infection
are pregnant or plan to become pregnant. It is not known if FASENRA will harm your unborn baby. Tell your healthcare provider if you become pregnant during your treatment with FASENRA
There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to FASENRA during pregnancy. Healthcare providers can enroll patients or encourage patients to enroll themselves by calling 1-877-311-8972 or visiting www.mothertobaby.org/fasenra

are breastfeeding or plan to breastfeed. It is not known if FASENRA passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby if you use FASENRA
are taking prescription and over-the-counter medicines, vitamins, or herbal supplements

Do not stop taking your other asthma medicines unless instructed to do so by your healthcare provider.

[H3]
What is FASENRA?

FASENRA is a prescription medicine used with other asthma medicines for the maintenance treatment of asthma in people 6 years and older whose asthma is not controlled with their current asthma medicines. FASENRA helps prevent asthma attacks (exacerbations) and may improve your breathing. Medicines such as FASENRA reduce blood eosinophils.* Eosinophils are a type of white blood cell that may contribute to your asthma.
FASENRA is not used to treat other problems caused by eosinophils and is not used to treat sudden breathing problems.
*The mechanism of action of FASENRA in asthma is not fully understood.

[H3]
What are the potential benefits of FASENRA?

When added to current asthma treatments, FASENRA has been clinically proven to help:

prevent asthma attacks
improve lung function better than standard asthma medicines alone

For people who rely on oral steroids, FASENRA can help:

lower oral steroid use*
some people completely stop using oral steroids†

Your results may vary.
Do not stop taking your other asthma medicines unless your healthcare provider tells you to.
*For people taking oral steroids daily.
† Complete reduction of daily steroid use was only in patients taking a daily dose of 12.5 mg or less.

[H3]
How is FASENRA administered?

The FASENRA prefilled syringe is an injection administered under the skin (subcutaneously) by a healthcare provider.
The FASENRA Pen is an injection administered under the skin (subcutaneously) by the patient, caregiver or healthcare provider. Do not try to inject the FASENRA Pen until you have been trained by your healthcare provider.

[H3]
How does FASENRA work?

FASENRA is designed to target and remove eosinophils, a key cause of asthma. The mechanism of action of FASENRA in asthma is not fully understood.

[H3]
Who should not take FASENRA?

Do not use FASENRA if you are allergic to benralizumab or any of the ingredients in FASENRA. Click here for full Important Safety Information.

[H3]
How often is FASENRA given?

FASENRA is administered once every 4 weeks for the first three doses, and then once every 8 weeks.

[H3]
How does FASENRA work with inhalers?

FASENRA is a maintenance medicine and should be added to current treatments.

[H3]
What happens if I miss a dose?

Each FASENRA dose is very important, so if you miss a dose of FASENRA, call your healthcare provider.
Stay on track with your treatment and help reduce your chances of forgetting a dose. Click here to sign up for dose reminders or a dose calendar.

[H3]
FASENRA Support

[H3]
How much does FASENRA cost?

Many factors determine how much you will pay for FASENRA. You could pay as little as $0. The FASENRA Savings Program is for commercially insured patients to cover patient out-of-pocket costs for FASENRA and its administration, up to $13,000 per calendar year.
If you need help paying for FASENRA, AstraZeneca may be able to help. You can get more information on FASENRA affordability programs by calling 1-833-360-HELP (4357).

[H3]
How can I learn more about available support?

FASENRA 360 provides a range of support services if you are on FASENRA, including reimbursement support, affordability programs if you are eligible, nursing support for FASENRA questions including injection training and support for FASENRA Pen,* and ongoing education. Sign up here or call 1-833-360-HELP (4357) Monday–Friday, 8 AM to 6 PM ET.
*Information from our nurses does not replace the advice or training from your physician or other healthcare providers. Nurses cannot provide diagnosis or treatment advice to callers.

[H3]
Self-Injection

[H3]
What should I do if my FASENRA Pen does not work?

If you are having any problems with your FASENRA Pen, call FASENRA 360 at 1-833-360-HELP (4357) for assistance. Also, let your doctor know.

[H3]
What should I do if my FASENRA Pen looks damaged?

If you think that your FASENRA Pen is damaged, call FASENRA 360 at 1-833-360-HELP (4357) for assistance. Also, let your doctor know.

[H3]
How do I store my FASENRA Pen?

Store FASENRA in a refrigerator between 36°F to 46°F (2°C to 8°C) in its original carton until you are ready to use it. FASENRA may be kept at room temperature between 68°F to 77°F (20°C to 25°C) for a maximum of 14 days. Once removed from the refrigerator and brought to room temperature, FASENRA must be used within 14 days or thrown away (disposed of).

[H3]
Can someone else administer my FASENRA Pen for me?

Yes, a trained caregiver or healthcare provider can administer your FASENRA injection for you. In people aged 6 to 11 years weighing 77 pounds (35 kg) or more, FASENRA PEN should only be given by a caregiver or healthcare provider.

[H3]
How can I get help with learning how to use my FASENRA Pen?

Your doctor is the best source of information for your health and how to self-administer. If you would like additional information on how to inject your FASENRA Pen, you can call FASENRA 360 at 1-833-360-HELP (4357).

[H3]
How do I administer my FASENRA Pen?

Click here to read the full Instructions for Use about how to self-administer your FASENRA Pen. Or, you can also watch a step-by-step Instructional video here. Both will show you how to self-administer your FASENRA Pen.

[H3]
How do I dispose of my used FASENRA Pen?

Each FASENRA Pen contains 1 dose of FASENRA that is for one-time use only. Once you have completed the injection process, immediately dispose of the Pen in an FDA-cleared Sharps Disposal Container. Do not throw away the Pen in your household trash. Throw away the cap and other used supplies in your trash.

[H3]
Where can I get a Sharps Container to dispose of my used FASENRA Pens?

AstraZeneca is committed to keeping FASENRA Pens out of landfills. We can send you a Sharps Disposal Container to safely dispose of your FASENRA Pens. Simply drop the Pen inside the Sharps Disposal Container right after use. Log the date on the container to track your treatments. After your 10th dose, repackage the container in the box it came in and ship with the USPS pre-paid label. When your full Sharps Disposal Container is received, we will mail you a new one. To obtain a Sharps Disposal Container, call FASENRA 360 at 1-833-360-HELP (4357). Your Specialty Pharmacy may also have options available.

[H3]
Where will I get my injection supplies?

Your Specialty Pharmacy can provide alcohol wipes and cotton balls or gauze. FASENRA 360 can also provide a Sharps Disposal Container so you can properly dispose of your used FASENRA Pen.

[H3]
Can I travel with my FASENRA Pen?

Always talk with your healthcare provider before traveling. If you have questions, check the latest TSA guidelines at www.tsa.gov before flying to make sure you’re aware of the most up-to-date information. FASENRA 360 can provide an Insulated Travel Bag to help you travel with your medication. Please call FASENRA 360 at 1-833-360-HELP (4357) for more information.

[H3]
What do I do if I think I am having an allergic reaction to FASENRA Pen?

If you think you may be having an allergic reaction, seek medical attention immediately. Such reactions may happen within hours or days after the injection. FASENRA can potentially cause serious allergic reactions. You must look out for signs of these reactions (such as hives, rash, breathing problems, fainting, dizziness, feeling lightheaded and/or swelling of your face, tongue, or mouth) while you are taking FASENRA. It is important that you talk to your doctor about how to recognize early symptoms of serious allergic reactions and how to manage these reactions if they occur.
You may report side effects related to AstraZeneca products.

Want to explore more later? Download all FAQs

Read more

Do not use FASENRA if you are allergic to benralizumab or any of the ingredients in FASENRA. Do not use to treat sudden breathing problems.

FASENRA may cause serious side effects, including:

allergic (hypersensitivity) reactions, including anaphylaxis. Serious allergic reactions can happen after you get your FASENRA injection. Allergic reactions can sometimes happen hours or days after you get your injection. Tell your healthcare provider or get emergency help right away if you have any of the following symptoms of an allergic reaction:
swelling of your face, mouth and tongue
breathing problems
fainting, dizziness, feeling lightheaded (low blood pressure)
rash
hives

Before using FASENRA, tell your healthcare provider about all of your medical conditions, including if you:

are taking oral or inhaled corticoste