Let’s talk about the data

Icon: Down arrow

Powerful protection from severe asthma attacks*

53% fewer asthma attacks in NUCALA patients.†‡

Up to 75% fewer asthma attacks in NUCALA patients with higher eosinophil levels.‡§

Icon: Hospital

Fewer asthma-related hospital visits*

61% fewer severe asthma attacks requiring hospital or ER visits in NUCALA patients.†‡

Icon: Oral steroids

Powerful reduction of oral steroids*

The majority of patients reduced or eliminated their oral steroid use while maintaining asthma control

NUCALA could also help improve daily life. In a study, people with severe asthma stated they had a better health-related quality of life after taking NUCALA.||


Results may vary.

*When NUCALA was added to current asthma medicines.

Compared to those not taking NUCALA.

In a clinical study of patients with ≥150 cells/mcL blood eosinophil (a type of white blood cell).

§A trend of greater reduction in asthma attacks in patients with increasing blood eosinophil levels, including a 75% reduction in patients with higher eosinophil levels (≥500 cells/mcL). Based on limits of the analysis, results are descriptive and your experience may differ.

In a clinical study, 64% of NUCALA patients reduced or eliminated their daily oral steroid use vs 44% of patients not taking NUCALA. The study showed 14% of NUCALA patients eliminated daily steroid use vs 8% of patients not taking NUCALA. Based on limits of the analysis, results are descriptive and your experience may differ.

||Based on the limits of the study, the results are descriptive, and your experience may or may not be the same.

Image: Quick poll

Have you asked your doctor about NUCALA?

Yes, I’m already prescribed NUCALA.
Yes, we’ve discussed NUCALA but I’m not prescribed.
Not yet, but I plan to at my next appointment.
I need more information.


What else should I know about NUCALA?

Icon: Not an inhaler

It’s NOT an inhaler

Icon: Not a steroid

It’s NOT a steroid

NUCALA is a different kind of treatment for your severe asthma. It’s an injection you get every 4 weeks in addition to your current asthma medicines. You can get your NUCALA injection in your doctor’s office or take it at home.

How can NUCALA help severe asthma?

NUCALA may decrease airway inflammation that can cause severe asthma attacks. It works by targeting eosinophils, one source of inflammation, so it treats more than just your symptoms of severe asthma. Find out more about how NUCALA works.

The mechanism of action of NUCALA is not fully understood.

How do I know if NUCALA is an option for me?

Your doctor can give you a blood test that measures your eosinophil count. In clinical studies, the eosinophil blood test helped identify patients whose asthma was more likely to respond to treatment with NUCALA.

Based on your blood test results, your doctor may diagnose you with severe eosinophilic asthma and recommend adding NUCALA to your asthma treatment plan.

Real patients, real stories

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

Real patients, real stories

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

Interested in NUCALA? Here’s what to do next

If you’re wondering whether NUCALA can help prevent your severe asthma attacks, start by talking to your doctor. We’ll help you get started:

Icon: Number one

Tell your doctor everything you’re doing to manage your severe asthma, and talk about how your asthma is affecting your life.

Icon: Number two

Ask your doctor if adding NUCALA to your current asthma treatment could help improve your severe asthma.

Icon: Number three

Ask for a blood test to see if you have severe eosinophilic asthma.

Icon: Doctor discussion guide

Ready to talk to your doctor?

Download the doctor discussion guide to keep the conversation on track.

Icon: Prescription

Already have a NUCALA prescription?

Learn more about how to fill your prescription and prepare for your first dose of NUCALA.

Icon: Email sign up

Info about NUCALA sent straight to my inbox? Sign me up. 

By completing this form, you certify that you are at least 18 years old.

By providing your personal information, you are giving GSK and companies working with GSK permission to market to you across multiple channels, or contact you for market research, regarding the medical condition(s) in which you have expressed an interest, as well as other health-related information from GSK.

For additional information regarding how GSK handles your information, please see our privacy notice.