How to Inject NUCALA at Home

Find the information you need to inject with confidence.

Your healthcare provider will give you information you need to inject properly and about monitoring for any allergic reactions. Sometimes, serious allergic reactions, including anaphylaxis, can occur hours or days later. Here you can find videos, instructions, and other useful information on how to use the NUCALA Autoinjector or prefilled syringe for patients aged 12 and older.

For caregivers of severe eosinophilic asthma patients aged 6-11, learn about at-home injection for your child.


Storage Information

  • Store in the refrigerator between 36°F and 46°F (2°C and 8°C).
  • Keep in the original carton until time of use to protect from light.
  • Do not freeze. Do not shake. Keep away from heat.
  • If necessary, an unopened carton can be stored outside the refrigerator at up to 86°F (30°C) for up to 7 days.
  • Safely throw away the Autoinjector if it is left out of the refrigerator in the unopened carton for more than 7 days.
  • The Autoinjector must be used within 8 hours after you take it out of the carton. Safely throw it away if is not used within 8 hours.
  • Safely throw away medicine that is out of date or no longer needed.

Keep NUCALA and all medicines out of the reach of children.


  • Do not use the Autoinjector more than 1 time. Throw away the Autoinjector in an FDA-cleared sharps disposal container after your injection.
  • Do not share the Autoinjector with other people. You may give other people a serious infection, or you may get a serious infection from them.
  • Do not use the Autoinjector if it was dropped or looks damaged.

Autoinjector FAQs

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We’re here for every step of your treatment journey.

Whether you’re still thinking about starting NUCALA or have moved forward with NUCALA as a treatment option, MyNUCALA can support you along the way. MyNUCALA offers ways to help you track your progress, stay on your treatment plan, guide conversations with your doctor, and more.

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The MyNUCALA Support Line is here to help answer questions about the self-injection process.

Call 1-844-4-NUCALA, Monday – Friday, 8 am to 8 pm ET.

If you have questions, contact your doctor or a healthcare provider.

We have nurses available to talk to you about NUCALA

844-4-NUCALA (844-468-2252)

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