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, you can sign up for:
An informative FASENRA brochure
A helpful, doctor discussion guide
A FASENRA welcome kit, including a treatment journal
Dose Reminders to help you stay on track with your treatment
Important tips via e-mail
The FASENRA Savings Program,* where you could pay as little as $0*
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Your support resources are on the way.
You may receive e-mails 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.
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