Hereditary Hemorrhagic Telangiectasia (HHT), also known as Osler-Weber-Rendu Syndrome, is an inherited disease that leads to malformed blood vessels in multiple organs of the body and typically begins with nosebleeds during childhood. HHT can result in serious health problems if not promptly diagnosed and treated. Our mission is to find a cure for HHT while saving the lives and improving the well-being of individuals and families affected by HHT.

Find Support

Connect with the Cure HHT community and find the latest resources including treatment centers, patient conferences, webinars and more.

Research for a Cure

Thanks to our supporters we're making exciting strides - gaining new insights into the cause, development and progression of this disease.

Who We Are

Constantly working for a brighter future for those with HHT through awareness, education and research - Cure HHT is the cornerstone of the HHT Community.

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Hereditary Hemorrhagic Telangiectasia (HHT) is a genetic disorder of the blood vessels that affects approximately 1 in 5,000 people worldwide.
of people with HHT are undiagnosed

What's Happening


Why Was This Teenager Bleeding So Excessively?

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6th Annual Night of Hope to Benefit Cure HHT


WEBINAR: HHT Overview and Screening Guidelines


Register Now! HHT Regional Conference in Tennessee

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WEBINAR: The 50 State Challenge – An Introduction


The First Comprehensive Book on “Living with HHT”