Familial dysautonomia

Familial dysautonomia is a disorder of the autonomic nervous system which affects the development and survival of sensory, sympathetic and some parasympathetic neurons in the autonomic and sensory nervous system resulting in variable symptoms including: insensitivity to pain, inability to produce tears, poor growth, and labile blood pressure.

More at Wikipedia

Hereditary sensory and autonomic neuropathy (HSAN)

Congenital insensitivity to pain with anhidrosis

More related topics