Fasenra Prefilled Syringe (Subcutaneous)
Benralizumab is used together with other medicines to help control severe asthma in adults and children who are at least 6 years old. Benralizumab is not a fast-acting rescue medicine for asthma attacks.
Benralizumab is also used in adults to treat a rare autoimmune disorder called eosinophilic granulomatosis with polyangiitis (EGPA).
Benralizumab may also be used for purposes not listed in this medication guide.
uses
What is Fasenra Prefilled Syringe (Subcutaneous) used for?
- Asthma
- Pulmonary Impairment
- Allergic Asthma
warnings
What is the most important information I should know about Fasenra Prefilled Syringe (Subcutaneous)?
You should not use benralizumab if you are allergic to it.
Tell your doctor if you have or have ever had:
- infection caused by helminthic parasites; or
- an oral or inhaled steroid medicine.
It is not known if benralizumab will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Ask a doctor if it is safe to breastfeed while using this medicine.
Side Effects
What are the side effects of Fasenra Prefilled Syringe (Subcutaneous)?
Get emergency medical help if you have signs of an allergic reaction: hives, difficult breathing, swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
- new or worsening asthma symptoms.
Common side effects may include:
- sore throat; or
- headache.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Pregnancy & Breastfeeding
Can I take Fasenra Prefilled Syringe (Subcutaneous) if I’m pregnant or breastfeeding?
It is not known if benralizumab will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
Ask a doctor if it is safe to breastfeed while using this medicine.
Interactions
What drugs and food should I avoid while taking Fasenra Prefilled Syringe (Subcutaneous)?
Follow your doctor's instructions about any restrictions on food, beverages, or activity.
Dosage Guidelines & Tips
How to take Fasenra Prefilled Syringe (Subcutaneous)?
Use Fasenra Prefilled Syringe (Subcutaneous) exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended.
Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.
Benralizumab is injected under the skin in the stomach, thigh, or upper arm. A healthcare provider may give you this injection or may teach you how to properly use this medicine by yourself.
This medicine should only be given by a caregiver or healthcare provider to children younger than 12 months old.
Benralizumab is usually injected once every 4 weeks. Later doses are then injected once every 8 weeks for certain indications. Your doctor will determine your treatment schedule.
Read and carefully follow any Instructions for Use provided with your medicine. Ask your doctor or pharmacist if you don't understand how to use an injection.
Prepare an injection only when you are ready to give it. Call your pharmacist if the medicine looks cloudy, has changed colors or has particles in it.
Do not inject within 2 inches of your navel, or areas where the skin is tender, hard, scaly, bruised, or has scars. Do not inject into the same place two times in a row.
If you take oral steroid medicine, do not stop it suddenly. Ask your doctor about tapering your dose.
Benralizumab is not a fast-acting rescue medicine for asthma attacks. Seek medical attention if your breathing problems get worse quickly, or if you think your medications are not working.
Each autoinjector is for one use only. Throw away after one use, even if there is still medicine left inside. Place them in a puncture-proof "sharps" container and dispose of it following state or local laws. Keep out of the reach of children and pets.
Call your doctor if your symptoms do not improve, or if they get worse.
Your dose needs may change due to surgery, illness, stress, or a recent asthma attack. Do not change your dose or stop using asthma medication without your doctor's advice. Tell your doctor if your medicine seems to stop working.
Store this medicine in the original container in the refrigerator. Protect from light and do not freeze or shake the medicine.
Take the medicine out of the refrigerator and follow the instructions to let it reach room temperature before using the medicine. Do not warm the medicine with hot water, sunlight, or a microwave.
Benralizumab may also be stored at room temperature away from moisture and heat. Do not return the medicine to the refrigerator. Throw the medicine away after 14 days if stored at room temperature.
Call your doctor for instructions if you miss a dose.