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Cholera Diagnosis

When cholera is suspected, a doctor usually performs a physical exam to look for signs of cholera. The doctor will also ask a number of questions about the patient's medical history. In order to make a cholera diagnosis, the doctor will most likely look at a stool sample under a microscope as well.

 

An Overview of Cholera Diagnosis

In order to make a cholera diagnosis, the doctor will ask a number of questions about the following topics:
 
  • Recent history of foods or drinks that have been consumed
  • Recent travel history
  • Current medical conditions
  • Current medicines.
     
As part of making a cholera diagnosis, the doctor will also perform a physical exam to look for signs of cholera and fluid loss. If the doctor suspects cholera, he or she will ask for a stool sample.
 

Using a Stool Sample for Cholera Diagnosis

Looking at a stool sample under a microscope can help the doctor make a cholera diagnosis (see Pictures of Cholera). He or she will be looking for Vibrio cholerae (the bacteria that cause cholera) within the stool. The stool sample can also be sent to a laboratory for analysis.
 
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Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD