How is benralizumab given?
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.
If you've been using a steroid medication, do not stop using it unless your doctor tells you to.
Benralizumab is not a rescue medicine for asthma attacks. Use only fast-acting inhalation medicine for an attack. 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.