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Riley–Day syndrome
Riley–Day syndrome Riley–Day syndrome is an inherited disorder affecting the peripheral and autonomic nervous systems, described in people of Ashkenazic Jewish descent.
Riley–Day syndrome is an inherited disorder affecting the peripheral and autonomic nervous systems, described in people of Ashkenazic Jewish descent. It is present from birth and involves problems such as reduced tearing, poor temperature regulation, blood pressure drops on standing, abnormal pupils, excessive sweating, reduced pain and temperature sensation, and absent reflexes.