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A 501c3 NON-PROFIT ORGANIZATION

What Is Lesch-Nyhan Disease?

Lesch-Nyhan disease (commonly referred to as Lesch-Nyhan syndrome) is a rare genetic disorder caused by a deficiency of the HPRT enzyme. It primarily affects boys and is inherited in an X-linked pattern.

Lesch-Nyhan disease is a rare, inherited metabolic disorder caused by mutations in the HPRT1 gene. It primarily affects boys (girls can also be affected, but it is rare) and is characterized by neurological and behavioral differences, including involuntary movements (dystonia), muscle stiffness, developmental delays, and the hallmark symptom of self-injurious behaviors. Individuals also experience overproduction of uric acid, which can lead to kidney stones and other medical complications.

Like many rare diseases, Lesch-Nyhan presents differently in each individual. Families often face long diagnostic journeys, limited treatment options, and the need for highly specialized care. Despite these challenges, progress is being made. Researchers, clinicians, and families are working together to improve understanding, clinical care, and readiness for future therapeutic advances.

Learn

Learn about Lesch-Nyhan: From the fundamentals and typical signs to current research, our resources help families stay informed and empowered.

Navigate

From first steps after diagnosis to daily support with tools, therapies, and behaviors, we provide families guidance—and a QR code for wheelchairs so others can quickly learn about Lesch-Nyhan.

Resources

Explore helpful Lesch-Nyhan resources created together with families, doctors, and researchers — including videos, guides, and studies.

Programs

Through tailored programs, Love Never Sinks supports families living with Lesch-Nyhan with resources, guidance, events, and connections.

Frequently Asked Questions

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Love Never Sinks works to create meaningful impact for families affected by Lesch-Nyhan disease through connection, knowledge, and collaboration.

Our Goals are to:

Support families through outreach, community programs, and financial and bereavement assistance.

Advance research by funding scientific studies and preparing the community for participation in future discoveries.

Build awareness of Lesch-Nyhan disease to promote understanding and earlier diagnosis.

Foster collaboration between families, researchers, and advocates to accelerate progress and strengthen the rare disease community.

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Together, we aim to ensure that every family feels supported — and that every step in science brings us closer to answers and hope.

Latest LNS Program Updates

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Supporting Children, Adults, and Families Living with Lesch-Nyhan

Love Never Sinks is committed to empowering families affected by Lesch-Nyhan, championing greater awareness and actionable solutions to improve their quality of life.

Together, we can create meaningful change and offer hope to those impacted by this rare disorder.

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Two children in wheelchairs surrounded by colorful bubbles, smiling and playing indoors.
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