Infections

A fever is the temporary increase in body temperature in response to a disease or illness. It’s important to remember that a fever is not an illness, but a sign that the immune system is fighting off a bacterial or viral infection. Most of the illnesses that cause a fever aren’t dangerous and treatable at home.

An ear infection is an inflammation of the middle ear that occurs when fluid builds up behind the eardrum. Ear infections are usually caused by bacteria. Although adults can get ear infections, they are far more common in children, and five out of six children will have at least one ear infection by their third birthday. Ear infections are the most common reason children visit the doctor’s office. Otitis media is the scientific name for an ear infection.

Bacterial conjunctivitis, commonly referred to as pink eye, is a bacterial infection that causes inflammation of the clear membrane that covers the white part of the eye. It can also lead to inflammation of the underside of the eyelid. The bacteria that cause pink eye can come from your own skin, your upper respiratory system, or from someone else with pink eye. It is very contagious.

Respiratory syncytial virus (RSV) is a very common virus that causes lung and airway infections. In adults and older children, it leads to mild, cold-like symptoms. It can be more serious in young children, particularly premature infants or children born with chronic medical problems, such as heart or lung disease. Infections are most common November – April but can occur at any time.

Strep throat is an infection of the throat and tonsils caused by bacteria called Streptococcus pyrogenes that live in the nose and the throat. It is more likely to develop in people who have spent time in close contact with someone who has strep throat or a crowded place. It is most common in children and teens, but adults can also get it as well.

Influenza (also known as the flu) is a contagious respiratory illness caused by a group of viruses. It is usually relatively mild, but it can be severe and can rarely even lead to death. The flu is often mistaken for a cold, but is not the same thing. This guide will help you determine whether you or your child has the flu and when to seek medical attention.

Hand, foot, and mouth disease is a virus (sometimes referred to as the coxsackievirus), that commonly affects children under the age of five. Occasionally, older children and adults can be affected as well. Although hand, foot, and mouth disease can be incredibly uncomfortable for your child, it is rarely serious, and complications are very rare. Because it is a virus, there is no cure, but treatment can help ease his or her symptoms.