What Is Body Dysmorphic Disorder? Body dysmorphic disorder causes people to feel worried that parts of their body are flawed in some way. It’s related to obsessive-compulsive disorder (OCD). People ...

Medically reviewed by: KidsHealth Medical ExpertsThis link opens in a new tab Learn About Primary Care Pediatrics at Nemours Children's HealthThis link opens in a new tab The digestive system breaks ...

Medically reviewed by: Larissa Hirsch, MDThis link opens in a new tab Learn About Primary Care Pediatrics at Nemours Children's HealthThis link opens in a new tab When we breathe, the respiratory ...

Learn About Cardiology (Heart Care) at Nemours Children's HealthThis link opens in a new tab An atrial septal defect (ASD) — sometimes called a hole in the heart — is a type of congenital heart defect ...

Medically reviewed by: Elana Pearl Ben-Joseph, MDThis link opens in a new tab Learn About Primary Care Pediatrics at Nemours Children's HealthThis link opens in a new tab Most kids with this type of ...

Genital herpes is a sexually transmitted disease (STD). There's no cure for genital herpes, but medicines can help control the infection. Most people with genital herpes don't have any symptoms. They ...

Medically reviewed by: KidsHealth Medical ExpertsThis link opens in a new tab Learn About Primary Care Pediatrics at Nemours Children's HealthThis link opens in a new tab Reproduction is the process ...

Medically reviewed by: KidsHealth Medical ExpertsThis link opens in a new tab Learn About Sports Medicine at Nemours Children's HealthThis link opens in a new tab ...

Medically reviewed by: KidsHealth Medical ExpertsThis link opens in a new tab Learn About Primary Care Pediatrics at Nemours Children's HealthThis link opens in a new tab How do you remember the way ...

What's the Nose Do? And How Do You Smell Those Smells? A batch of cookies fresh of the oven. A gym bag full of dirty clothes. How do you smell these smells and thousands more? Your nose, of course. It ...

The Internet is amazing! But it also has some things you need to watch out for. You're always you, of course. But if you use a smartphone, tablet, or computer to play games and text with friends, you ...

Parkinson's disease is a health problem of the brain and spinal cord. A person with Parkinson's has trouble controlling their body’s movements. Their hands might shake, or they might have a hard time ...