GERD is sometimes called acid indigestion or heartburn. It happens when stomach contents flow back up (reflux) into the esophagus. If your child has GERD, they should be checked by a health care provider.

Viral gastroenteritis is an irritation of the stomach and intestines due to infection with a virus. Learn how to care for a child who has this illness.

When your child has a fever, it can be frightening. Some fevers can trigger a seizures in a child. They are usually brief and rarely cause problems.

Learn about seizures and epilepsy.

Dehydration happens very quickly in infants and small children, who don't have as much fluid to spare. It can quickly become very serious. Rehydration is the crucial process of returning those fluids back to the body to restore normal functioning.

Seizures can be scary for parents and caregivers, but they aren’t painful and are usually brief.

Cellulitis is an infection of the deep layers of skin. Cellulitis can get into the bloodstream and lymph nodes and spread all over the body, causing very serious illness. So it's key for a child with cellulitis to get medical care right away. Read on to learn more.

Bronchiolitis is an inflammation in the lungs. It affects the small breathing tubes. It's most common in children under age 2 years. Read on to learn more about this condition.

Abdominal pain is very common in children, and in many cases there's no serious cause. But stomach pain can sometimes point to a serious problem, such as appendicitis, so it is important to know when to get help.

Dry-powder inhalers (DPIs) deliver measured doses of powdered medicine into your lungs. Read on to learn how to use yours correctly.