Congenital insensitivity to pain
MEDICAL CONDITION
Congenital indifference to pain; Congenital absence of pain; Congenital analgia; Congenital analgesia; Pain insensitivity, congenital; Channelopathy-associated insensitivity to pain; Congenital pain insensitivity; Pain agnosia
Congenital insensitivity to pain (CIP), also known as congenital analgesia, is one or more extraordinarily rare conditions in which a person cannot feel (and has never felt) physical pain. The conditions described here are separate from the HSAN group of disorders, which have more specific signs and cause.