Metabolic syndrome, also known as insulin resistance syndrome or syndrome X, happens when you have a group of health conditions that put you at a greater risk of developing heart disease ...

Tourette syndrome is a neurological (nervous system) tic disorder. It causes people to make sudden movements or sounds they can’t control. These are called tics. For example, someone with ...

Dandy-Walker syndrome, also known as the Dandy-Walker malformation, is a rare, congenital hydrocephalus (a buildup of fluid in the brain) that affects the cerebellum portion of the brain. The ...

The random episode triggered a cascade of medical appointments that led her to one possible answer: stiff-person syndrome, a rare neurological disorder that causes muscle stiffness and painful spasms.

Sick building syndrome (SBS) happens when people feel unwell in a specific building, usually due to factors like poor air quality or inadequate ventilation. Common symptoms include headaches, fatigue, ...