Emergo Therapeutics

Helping People Emerge

At Emergo, we're bringing immune response back into balance!


What We're Developing

We're advancing treatments for a diverse range of indications.

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How The Science Works

We're developing a treatment that modulates the immune system and brings it back into balance. Emergo's approach accomplishes this without causing immunosuppression.

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The Team Behind It

Experts in research, clinical development, manufacturing, and regulatory affairs advancing groundbreaking therapies for unmet needs.

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Man Emerging COVID-free

Welcome to Emergo

We're committed to creating groundbreaking medications that restore equilibrium to your immune system.

Emergo Therapeutics was founded in 2016 to develop a treatment for hypercytokinemia, or cytokine storm. There are a number of conditions where overactive mast cells and other components of the immune system cause a range of conditions. Despite strong evidence that reducing the activity of mast cells was effective, few effective treatments were available. Our work focuses on curtailing the release of inflammation-inducting cytokines from these cells, with the goal of revolutionizing treatment approaches and improving patient outcomes.

  • Norketotifen

    Our lead program is developing Norketotifen to treat long COVID and Influenza-like Illnesses.

50 Million

Number of office visits per year for Influenza-like Illness in the U.S.

$16 Million

Number of people with long-COVID in the U.S.


Number of interventional trials for long-COVID registered at ClinicalTrials.gov


Number of effective treatments for Long-COVID

Our Fight

We Develop Treatments For

Emergo is developing treatments for chronic and acute conditions linked with cytokine dysregulation

Emerging Pandemic Viruses

We are ready for the next pandemic threat

wearing, hygienic, mask, protect, coronavirus, covid-19, allergy


Treating all variants without side effects


Devastating illness with no effective treatment

Additional Respiratory Viruses

Emerge from the Common Cold and other seasonal viruses


Our drugs speed up recovery

Emergo Logo

Helping People. Keep Healthy.