Let’s get to it with NUCALA

NUCALA is a prescription medicine for the treatment of people 12 years of age and older with hypereosinophilic syndrome (HES).

When you have HES, your eosinophil [ee-uh-sin-uh-fil] levels are elevated. Elevated levels of eosinophils can lead to inflammation throughout your body. This inflammation can worsen your symptoms and cause an HES flare.

Learn about HES

See what could happen when NUCALA steps in

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Proven protection from flares*

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Less fatigue

Reduce icon

Reduced symptoms

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At-home administration option every 4 weeks

Results may vary.

*Flares were defined as worsening of signs and symptoms of HES or an increase in blood eosinophils (on at least 2 exams) that required increased steroids or increase/addition of other HES therapy.

In a study, patients reported an improvement in their worst level of fatigue compared to those not taking NUCALA.

HES is characterized by high blood eosinophils.

Understand the signs

real patient stories

See what NUCALA can do.

Explore the benefits of NUCALA

NUCALA autoinjector at-home administration

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

Every 4 weeks.

Discover the Autoinjector