PNEUMONIA - NEONATAL

Definition: Infection of the lungs in the newborn period.

1. What caused this condition?

In the majority of cases, bacteria has gotten into the lungs causing an infection. This can be the only site of the infection, or pneumonia can be present when there is a generalized infection of the blood- stream also.

The bacteria can get into the baby’s lungs from the placenta, during the delivery process, or after birth. Occasionally, the pneumonia may be caused by viruses or other infectious agents such as chlamydia, a sexually transmitted infection.

2. How dangerous is this condition, and what complications can occur?

All infections in newborns can be serious and potentially life threatening. Depending on the severity of the pneumonia, the baby may only have fast breathing with need for additional oxygen or could require support with a breathing machine and high levels of additional oxygen.

3. What is the proposed treatment?

As with all bacterial infections, antibiotics need to be started as soon as any infection might be suspected. The antibiotics will ultimately cure the infection. As pneumonia can cause the lungs to not function normally, the baby may need additional oxygen or support with a breathing tube and breathing machine. The length of antibiotic treatment in the hospital is at least seven days and may be more.

4. What potential side effects can occur from the treatment?

Most antibiotics have little to no side effects. Some antibiotics may require blood levels performed to make certain they are in a range to treat the infection, but not cause side effects. If some type of breathing support is needed, holes in the lungs (pneumothorax), or injury to the lungs can occur.

5. How long will it take for my baby to improve once the treatment has begun?

Generally, the newborn will begin to get better twenty-four to forty- eight hours after the antibiotics have been given.

6. What additional diagnostic tests should my baby have?

A chest X ray, blood count, and blood culture are done on babies with suspected pneumonia. Other blood tests that may be done are a measurement of inflammation, c-reactive protein, and a blood gas, which determines how well the lungs are functioning. If a breathing tube is required, a sample of the secretions from the airways may be sent to determine if bacteria are present or not.

7. After the condition is resolved, will my baby be more prone to respiratory tract infections in the future?

No.

8. Do we need to consult with a neonatologist (newborn specialist) or a pulmonologist (lung specialist)?

If the baby requires additional oxygen or breathing support, a neonatologist is consulted. Some babies that have very mild cases or “suspected” pneumonia may stay in the regular newborn nursery under the pediatrician’s care.

9. What kind of follow-up will be needed with you in the future?

For mild to moderate cases of pneumonia, routine follow-up with the pediatrician is all that is necessary. In severe cases, a developmental specialist may also monitor your child’s progress. 

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