Children's FLONASE Mechanism of Action

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How does FLONASE work?1

FLONASE Allergy Relief works right in the nose to help block your allergic reaction at the source to relieve the symptoms that make you uncomfortable.

FLONASE acts on multiple inflammatory substances, including histamine, prostaglandins, cytokines, tryptases, chemokines and leukotrienes.

Most common OTC allergy pills act on histamine alone.

Because of the way it works, it may take several days for FLONASE to reach maximum effect. That’s why it’s best to use FLONASE regularly, once a day.

FLONASE not only relieves sneezing, itchy nose, runny nose and itchy, watery eyes, but also relieves nasal congestion.

Does more to block the allergic cascade

Works to block 6 key inflammatory mediators—not just histamine.*2-5

Most oral allergy medicines only control one inflammatory substance. Children’s FLONASE controls six. Children’s FLONASE.

Read more about Flonase products

Flonase Sensimist 1

FLONASE SENSIMIST Allergy Relief

Find out how FLONASE SENSIMIST Allergy Relief can help your patients.

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Flonase Sensimist 2

Children’s FLONASE SENSIMIST Allergy Relief

Find out how Children’s FLONASE SENSIMIST Allergy Relief can help your patients.

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Flonase 1

FLONASE Allergy Relief

Find out how FLONASE Allergy Relief can help your patients.

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Causes and Mechanisms

Find out more about the science of allergic rhinitis.

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Impact on patient quality of life

Find out about the impact allergic rhinitis has on patients’ daily lives.

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Patient care resources

Download resources for your patients.

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