Chronic fatigue syndrome leaves patients exhausted and struggling with brain fog—and it typically gets worse after mental or ...

Rett syndrome is a rare neurodegenerative disorder that almost exclusively affects girls. It is typically diagnosed in babies between six and 18 months of age, when the first symptoms begin to appear.

Peter Weiss, MD, is a practicing OB/GYN and former Assistant Clinical Professor at the UCLA School of Medicine. You can eat a balanced diet and get regular exercise to help manage PCOS symptoms.