Benralizumab (Fasenra Pen)
Benralizumab is a monoclonal antibody that affects the actions of the body's immune system. Benralizumab works by reducing levels of eosinophils, a certain type of white blood cell that may contribute to the symptoms of asthma.
Benralizumab is used together with other medicines to help control severe asthma in adults and children who are at least 12 years old. Benralizumab is for people whose asthma is not well controlled with other medications.
Benralizumab may also be used for purposes not listed in this medication guide.
警告
What is the most important information I should know aboutBenralizumab (Fasenra Pen)?
You should not be treated with benralizumab if you are allergic to it.
Tell your doctor if you have ever had:
- a parasite infection (such as roundworms or tapeworms); or
- if you use an oral or inhaled steroid medication.
Follow your doctor's instructions about receiving this medicineif you are pregnant.Not treating asthma during pregnancy could harm both mother and baby. Tell your doctor if you are pregnant or plan to become pregnant.
It may not be safe to breast-feed a baby while you are using this medicine. Ask your doctor about any risks.
Benralizumab should not be given to a child younger than 12 years old.
Side Effects
What are the side effects ofBenralizumab (Fasenra Pen)?
如果有的话，获得紧急医疗帮助过敏反应的迹象：hives, rash; difficult breathing, feeling light-headed; swelling of your face, lips, tongue, or throat.
马上打电话给你的医生如果你有:
- 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 takeBenralizumab (Fasenra Pen)if I’m pregnant or breastfeeding?
Follow your doctor's instructions about receiving this medicineif you are pregnant.Not treating asthma during pregnancy could harm both mother and baby. Tell your doctor if you are pregnant or plan to become pregnant.
It may not be safe to breast-feed a baby while you are using this medicine. Ask your doctor about any risks.
互动
What drugs and food should I avoid while takingBenralizumab (Fasenra Pen)?
Follow your doctor's instructions about any restrictions on food, beverages, or activity.
Dosage Guidelines & Tips
How to takeBenralizumab (Fasenra Pen)?
UseBenralizumab (Fasenra Pen)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.
Before you start treatment with benralizumab, your doctor may perform tests to measure your eosinophil levels.
Benralizumab is injected under the skin. A healthcare provider will give you this injection, usually once every 4 weeks at first and then once every 8 weeks.
Follow your doctor's dosing instructions very carefully.
如果您一直使用类固醇药物，除非您的医生告诉您，否则不要停止使用它。
Benralizumab is not a rescue medicine for asthma attacks.仅使用快速吸入药物进行攻击。Seek medical attention if your fast-acting medicine does not work.
You may need frequent medical tests to help your doctor determine how long to treat you with benralizumab.
Asthma is often treated with a combination of drugs. Use all medications as directed and read all medication guides. Do not change your dose or dosing schedule without your doctor's advice. Your dose needs may change due to surgery, illness, stress, or a recent asthma attack.Tell your doctor if any of your medicines seem to stop working.
如果您错过了您的Benralizumab注射的预约，请致电您的医生。
Overdose Signs
What happens if I overdose onBenralizumab (Fasenra Pen)?
Since this medicine is given by a healthcare professional in a medical setting, an overdose is unlikely to occur.