Throat Culture
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What is the
test?
A throat infection with streptococcus bacteria
(called strep throat) needs to be treated with
an antibiotic. A throat culture is the traditional
test used for identifying streptococcus bacteria
on your throat surface. Throat cultures also
can identify some other bacteria that can cause
sore throat.
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How
do I prepare for the test?
No preparation is necessary.
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What
happens when the test is performed?
A cotton swab is rubbed against the back of
your throat to gather a sample of mucus. This
takes only a second or two and makes some people
feel a brief gagging or choking sensation. The
mucus sample is then placed on a culture plate
that helps any bacteria present in the mucus
grow, so they can be examined and identified.
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What
risks are there from the test?
There are no risks.
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Must
I do anything special after the test is over?
No.
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How
long is it before the result of the test is
known?
Results from a strep culture are available in
two or three days.
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