Walking Pneumonia in Children

What is walking pneumonia in children?

Walking pneumonia is a type of lung infection. It is a mild form of pneumonia that can be life threatening for some people. Children with walking pneumonia may feel very tired and run down. But they may still be able to do many of their normal daily activities. The illness is rare in children younger than 5 years old.

What causes walking pneumonia in a child?

Viruses or bacteria can cause walking pneumonia. The most common cause of the illness in school-aged children is Mycoplasma pneumoniae. These bacteria also cause bronchitis and chest colds.

M. pneumoniae can spread easily among children. That is especially true when they are in close contact with one another, such as in the same household, at school, or at a camp. The germ can spread through airborne droplets from sneezing, coughing, or talking. It is most often spread in the fall and winter.

What are the symptoms of walking pneumonia in a child?

Children with walking pneumonia may have these symptoms:

  • Fever, usually low grade
  • Tiredness (fatigue)
  • Headache
  • Skin rash
  • General feeling of sickness
  • Cough, dry to phlegmy
  • Ear infections
  • Croup
  • Sinus infection
  • Sore throat
  • Wheezing in children who have an airway problem such as asthma

These symptoms may appear anywhere from 1 to 4 weeks after exposure to the viruses or bacteria. They may last from a week to a month.

How is walking pneumonia diagnosed in a child?

Your child’s healthcare provider can usually diagnose walking pneumonia with a physical exam of your child. He or she will ask about your child’s symptoms. Your child will also need a chest X-ray. Your child may also need other tests such as blood tests. But they often aren’t needed.

How is walking pneumonia treated in a child?

Treatment will depend on your child’s symptoms, age, and general health. It will also depend on how severe the condition is.

Treatment also depends on the cause of the illness. Your child will have to take antibiotics if the infection is from the bacteria M. pneumoniae. If the illness is from a virus, then antibiotics won’t work. The illness will have to run its course.

To help your child recover more quickly, make sure he or she:

  • Relaxes. Plenty of rest gives your child a boost in fighting the infection. Your child’s healthcare provider may recommend your child stay home from school until symptoms get better.
  • Drinks plenty of fluids. Water, soups, and warm tea can help prevent dehydration.
  • Takes prescribed medicines. Your child’s healthcare provider may recommend over-the-counter medicines to ease symptoms like fever or pain. A humidifier can help with breathing problems.

What are possible complications of walking pneumonia in a child?

Walking pneumonia is usually a mild illness. But it can get worse. Complications of the illness include:

  • More serious pneumonia
  • Swelling in the brain (encephalitis)

How can I help prevent walking pneumonia in my child?

Some types of pneumonia can be prevented with a vaccine. But no vaccine is available for an infection caused by the bacteria M. pneumoniae.

You can help your child prevent walking pneumonia with good hygiene. Teach your child to cover his or her nose and mouth when coughing or sneezing. Your child should also wash his or her hands often. These measures can help prevent other infections, too.

When should I call my child’s healthcare provider?

Call your child’s healthcare provider if your child’s symptoms worsen. Or if he or she has:

  • Shortness of breath
  • Chest pain
  • High fever

Key points about walking pneumonia in children

  • Walking pneumonia is a type of lung infection. It is a mild type of pneumonia.
  • Children with this illness may feel very tired and run down. But they may still be able to do many of their normal daily activities.
  • The most common cause of walking pneumonia in school-aged children is the bacteria M. pneumoniae. It can be spread easily among children through sneezing, coughing, or talking.
  • Antibiotics can treat walking pneumonia if it is caused by the germ M. pneumoniae.
  • Proper handwashing can help stop the illness from spreading.
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