Health Library

Birth Defects in Children

A birth defect is a health problem or abnormal physical change that is present when a baby is born. Birth defects can be very mild, where the baby looks and acts like any other baby. Or birth defects can be more severe. Read on to learn more.

Birth Defects in Newborn Babies

Birth defects may be caused by inherited (genetic) problems or by environmental things, such as exposure to certain toxic substances during pregnancy. Some birth defects can be linked to a direct cause. Other reasons are not as clear.

Birth Defects Index

Detailed information on birth defects, including their cause and frequency

Birth Injuries

Some babies have a more difficult trip through the birth canal than others, resulting in physical injuries. These injuries usually are not serious and clear up or improve within a few days or weeks after the birth.

Birth Injury

Detailed information on birth injury, including the most common types.

Birthmarks

Detailed information on birthmarks and the different types, including vascular birthmarks, hemangiomas, and port-wine stains.

Bites

Detailed information on bites, including human bites, animal bites, and insect bites

Bites and Stings

Detailed information on insect bites, including bee stings, flea bites, mite bites, chigger bites, spider bites, tick bites, and lyme disease

Biting

Young children may bite others out of frustration or stress, or because they feel powerless. Infants and toddlers often bite as a way of exploring their world.

Black Eye (Ecchymosis)

A black eye should be seen by a healthcare provider to make sure no injury has happened to the eye itself. Most black eyes heal completely and don't cause any damage.

Bleeding Disorders

Detailed information on bleeding disorders, including Hemophilia and Idiopathic Thrombocytopenia Purpura

Blepharitis in Children

Blepharitis is an inflammation in the oil glands of the eyelid. It causes swollen eyelids and crusting around the eyelashes. Even after it’s treated and goes away, it can often come back again and again for years. It can often lead to an infection of the eye and a loss of eyelashes.