Body dysmorphic disorder involves all-consuming negative thoughts about one’s appearance, causing intense anxiety or shame.

Urethral syndrome causes spasms in the urethra, pain during urination, and the frequent urge to pee. Learn why treatment may require a specialist.

Doctors aren’t sure why some children get PANDAS, but it appears to be an autoimmune disorder. That’s when an infection causes your immune system to attack your body’s healthy cells ...