Child & Teen Health Archive

Nearsightedness is a growing problem worldwide. While genes and developmental factors play a role in whether a child becomes nearsighted, research suggests that spending time outdoors can lower a child's risk of developing this condition.

Sibling rivalry is a remarkably normal feature of family life, but too much squabbling and competition can be hurtful, and can have lasting effects on children. What can parents do to manage this when it happens in their family?

Social media and apps about babies and children can fuel worries about a child's development. It's important to remember that every child is different and may move through stages of development at varying paces.

Most newborn babies turn a little yellow. This is known as jaundice, and it's very common in the newborn period. But in some very rare cases it can be a sign of a more serious problem. Here's what parents need to know about it.

Melatonin is a popular over-the-counter sleep aid. But because it is sold as a dietary supplement it is not regulated, and recent warnings include reports of melatonin overdoses in children. If parents need help getting their child to sleep, there are other things they can try first.

Between 2015 and 2020, there were more than 2,000 unintentional shootings in the US by children under 18. Parents can help reduce the chance of an accidental shooting by asking about gun security at homes where their children play.

Acute flaccid myelitis (AFM) is an uncommon illness with symptoms that are somewhat similar to polio — weakness and loss of muscle tone in the arms and legs. AFM occurs most often in children and treatment is largely supportive.

Few cases of monkeypox have occurred in children during this outbreak, and while the illness is usually mild, it's important for parents to know how to recognize and prevent this virus.

Recent news reports about cases of polio have some parents concerned about the illness. The vaccine is safe and remarkably effective, and widespread vaccination builds herd immunity.

Asthma is the most common chronic lung disease in children, and it can make life more difficult and less enjoyable for both children and their parents. The good news is that asthma is very treatable; here's what families need to know.