A-Z of conditions and treatments

Sweat's main function is to control body temperature.

Swimmer's ear can be triggered by exposure to water or mechanical damage due to overzealous cleaning.

Information about syphilis - includes who is at risk, symptoms, diagnosis, treatment and prevention. If left untreated, syphilis can cause serious health issues and congenital syphilis in babies.

Syringomyelia is the growth of a cyst in the spinal cord that may result in paraplegia or quadriplegia if not treated.