Prader-Willi syndrome is a rare genetic condition that starts in infancy and causes physical, mental, and behavioral issues. Key symptoms present from birth include low muscle tone - babies often feel floppy when held - distinct facial features, and poor sucking reflex. As the child ages, they develop insatiable food cravings because they never feel full, as well as intellectual challenges and behavioral issues. Treatment is available and requires a high level of care from a team of specialists.
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Joy Tanaka, PhD
Medical Reviewer
Joy Tanaka, PhD, specializes in clinical molecular genetics. She is dedicated to integrating excellent clinical care with cutting-edge medical research for patients with rare and u...
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Resources
Prader-Willi Syndrome. Mayo Clinic. November 14, 2024.
