Hemophilia is a blood disease which is usually inherited and can't be caught from someone like a cold, however, it's not always hereditary.

A strict gluten-free diet is the only medical treatment for coeliac disease.

Carpal tunnel refers to the space between the carpal bones of the wrist and the connective tissue over the tendons. Carpal tunnel syndrome is a condition caused by compression of the median nerve as it travels through the wrist at the carpal tunnel.