FASENRA is an add-on maintenance treatment for patients 12 and older with severe eosinophilic asthma. See more
Not for other eosinophilic conditions or sudden breathing problems.
Whether you’re thinking about FASENRA or already on it, FASENRA 360 has personalized resources for your journey. Use the form below to sign up for support.
Doctor Discussion Guide
An informative FASENRA brochure
The FASENRA Savings Program
A FASENRA Welcome Kit
Important tips via email
Now that you’re here, tell us a little bit about yourself:
I understand that I may also receive ongoing information and support related to my condition, which includes, but is not limited to, providing me with educational and promotional materials, information, special offers and services related to my therapy or my medical condition and for market research purposes, which includes contacting me to participate in focus groups, surveys or interviews. This may include AstraZeneca or a third party working on AstraZeneca's behalf contacting me by telephone, e-mail and/or text message regarding AstraZeneca support programs that may be of interest to me. Information provided by AstraZeneca does not take the place of talking to your healthcare provider about your treatment or condition.
AstraZeneca or third parties working on its behalf will not sell or rent your personal information. If in the future you no longer want to receive health-related materials, call 1-800-236-9933. Please visit www.globalprivacy.astrazeneca.com to review our Privacy Notice.
AstraZeneca will not knowingly collect, use, or disclose personally identifiable information from a minor under the age of 18. If you are under the age of 18, please have your parent, guardian, or healthcare provider request the information on your behalf.
Your support resources are on the way.
You may receive emails from AZ@e.astrazeneca-us.com or a phone call from 1-833-360-4357.
Click here to add dose reminders to your calendar.
Find out the answers to some of our most commonly asked questions about FASENRA.
Learn more about the signs and effects of eosinophilic asthma.
Hear from real patients about their experience with FASENRA.
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.
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
fainting, dizziness, feeling lightheaded (low blood pressure)
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.
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.
The most common side effects of FASENRA include: headache and sore throat. These are not all the possible side effects of FASENRA.
FASENRA is a prescription medicine used with other asthma medicines for the maintenance treatment of asthma in people 12 years and older whose asthma is not controlled with their current asthma medicines. FASENRA helps prevent severe 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. Tell your healthcare provider if your asthma does not get better or if it gets worse after you start treatment with FASENRA.
It is not known if FASENRA is safe and effective in children under 12 years of age.
You may report side effects related to AstraZeneca products by clicking here.