Treatment Overview
Doctors use
antibiotics to treat
pneumonia caused by bacteria, the most common cause of
the condition. The number of days you take antibiotics depends on your general
health, how serious your pneumonia is, and the type of antibiotic you are
taking.
Your doctor will
choose your antibiotic based on a number of things,
including your age, your symptoms and how severe they are, and whether you need
to go to the hospital.
Although experts differ on their
antibiotic recommendations, the first antibiotic used usually is one that works
against a wide range of bacteria (broad-spectrum antibiotic). All antibiotics
used have a high cure rate for pneumonia.6
If you do not have to go to the hospital, your doctor may use any of the
following antibiotics:
If you have to go to the hospital, your doctor may use any
of the above antibiotics. Other antibiotics that your doctor may use in this
situation include:
- Cephalosporins, such as ceftriaxone, cefotaxime,
ceftazidime, or cefepime.
- Penicillins, such as amoxicillin, amoxicillin with
clavulanate, ampicillin, and ticarcillin with clavulanate.
- Vancomycin.
Antibiotics usually work well with younger, otherwise
healthy people with strong immune systems. You most likely will see some
improvement in symptoms within 2 to 3 days. Unless you get worse during this
time, your doctor usually will not change your treatment for at least 3 days.
If there is no improvement or if your symptoms get worse, you may need
culture and sensitivity testing. These tests help
identify the organism that is causing your symptoms and determine whether the
bacteria may be
resistant to the antibiotic.
You usually
will not have to go to the hospital unless you:
- Are older than 65.
- Have other
health problems, such as
chronic obstructive pulmonary disease,
heart failure,
asthma,
diabetes, long-term (chronic) kidney failure, or
chronic liver disease.
- Cannot care for yourself or would not be
able to tell anyone if your symptoms got worse.
- Have severe illness
with less oxygen getting to the tissues (hypoxia).
- Have chest pain
caused by inflammation of the lining of the lung (pleurisy) and
therefore are not able to cough up mucus effectively and clear the
lungs.
- Are being treated outside a hospital and are not getting
better (such as your shortness of breath not improving).
- Are not able to eat or keep food down so that you need to take
fluids through a vein (intravenous).
Viral pneumonia
Pneumonia also can be caused by
viruses, such as those that cause
influenza (flu) and
chickenpox (varicella).
- At this time, there is no proven medicine to
treat pneumonia caused by the influenza virus. Home treatment, such as rest and
taking care of your cough, is the only
treatment.
- Varicella pneumonia, which is rare, can be treated with
the antiviral medicine acyclovir.
What To Think About
If you do not need to go to the
hospital for pneumonia, it is not usually necessary to identify the organism
causing the pneumonia before starting treatment. If you do go to the hospital,
you will probably have some additional testing to identify the bacteria.
Getting started early on antibiotics results in better recovery,
especially in those age 65 and older who have severe symptoms.6
In most cases pneumonia is a short-term,
treatable illness. But frequent bouts of pneumonia can be a serious
complication of a long-term (chronic) illness, such as chronic obstructive
pulmonary disease (COPD). If you have a severe long-term illness, it may be
difficult to treat your pneumonia, or you may choose not to treat it. You and
your doctor should discuss this. This discussion may include the possibility of
your creating an
advance directive. For more information, see the topic
Writing an Advance Directive or
Care at the End of Life.