NUCALA is an add-on, prescription maintenance treatment for patients 6 and older with severe eosinophilic asthma. NUCALA is not used to treat sudden breathing problems.

Learn about taking NUCALA at home*

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What does a NuNormal look like? See what NUCALA can offer

Protection from Severe Asthma Attacks

Helps prevent severe asthma attacks

Reduction of Oral Steroids

Helps reduce the need for oral steroids

Better Breathing

Better breathing*

At-home Administration

Easy-to-use, at-home administration option for ages 12 and older

Results may vary.

Learn more about NUCALA
Is Your Asthma Severe?

Is your asthma severe?

If you're taking all your asthma medications and are still struggling, elevated eosinophils may be a cause.

Understand the signs
Real Patient Stories

Real patients, real stories

Hear from real people about their journey with severe asthma and their experiences with NUCALA.

Hear their stories
NUCALA Autoinjector 100 mg/mL

The NUCALA Autoinjector

Curious about taking your medication at home? Learn about a once-monthly, at-home option.

Discover the Autoinjector