Interactions are not expected.

They need to know if you have any of these conditions:

-parasitic (helminth) infection
-an unusual or allergic reaction to benralizumab, hamster proteins, other medicines, foods, dyes, or preservatives
-pregnant or trying to get pregnant
-breast-feeding

Visit your healthcare professional for regular checks on your progress. NEVER use this medicine for an acute asthma attack. Tell your healthcare professional if your symptoms do not start to get better or if they get worse.

Do not stop taking your other asthma medicines unless instructed to do so by your doctor or health care professional.

Keep out of the reach of children.

Store unopened syringes or injectors in a refrigerator between 2 to 8 degrees C (36 to 46 degrees F). Keep in the original container until ready for use. Protect from light. Do not freeze. Do not shake. Prior to use, remove the syringe or injector from the refrigerator and use after 30 minutes at room temperature. Throw away any unused medicine after the expiration date on the label.

If needed, the unopened syringe or injector may be stored at room temperature up to 25 degrees C (77 degrees F) for a maximum of 14 days. Once removed from the refrigerator and brought to room temperature, the syringe or autoinjector must be used within 14 days or discarded.