Tranquilizers and other depressants (dih-PRESS-entz) calm nerves and relax muscles. They are bright-colored capsules or tablets that are legally available through a doctor for medical reasons, but can ...

How Can Infections Be Prevented When My Child Has Surgery? Learn how to prevent surgical site infections both before and after your child's surgery.

Blood transfusions are a lifesaving treatment for many Americans. Blood transfusions are needed for many reasons, including surgery, after accidents, and for patients with chronic illnesses and cancer ...

What Are E. Coli Infections? E. coli is a type of bacteria that normally lives in the intestines, where it helps the body break down and digest food. Some types (or strains) of E. coli, though, are ...

Autism is one of the most common developmental disabilities. People with autism, also called autism spectrum disorder(ASD), have differences in the way their brains develop and process information. As ...

Every cell in the body has a system that controls how it grows, how it interacts with other cells, and how long it lives. Sometimes, cells lose that control and grow in a way that the body can no ...

A gastroenterologist (gas-troh-en-ter-OL-uh-jist) is a doctor who studies, diagnoses, and treats diseases and conditions that affect the mouth, esophagus, stomach, liver, gallbladder, pancreas, and ...

Las personas que mantienen relaciones sexuales deben saber cómo protegerse de las enfermedades de transmisión sexual (ETS). Estas infecciones (también llamadas infecciones de transmisión sexual o ITS) ...

What’s an MRI (Magnetic Resonance Imaging)? An MRI (magnetic resonance imaging) is a safe and painless test that uses magnets and radio waves to make detailed pictures of the body's organs, muscles, ...

Normally, RBCs have a round, doughnut shape and move easily through small blood vessels. Sickle cell disease causes RBCs to form in the elongated shape of a sickle, or the shape of the letter "C." ...

La capacidad de mantener buenas relaciones nos ayuda en la escuela, en el trabajo y en todos los aspectos de la vida. Descubre por qué y obtén sugerencias para desarrollar aptitudes como la compasión ...

La enfermedad celíaca es un trastorno digestivo causado por una reacción inmunitaria al gluten. El gluten es la proteína que contienen el trigo, la cebada, el centeno y otros cereales. En algunas ...