Fecal tests are used to detect substances in a person’s stool that may indicate the presence of an illness. These tests may be used to search for bacteria or parasites, hidden blood or fat content in the stool.

Fecal tests are often performed by patients in the comfort of their own homes. A physician will give the patient a kit that explains how to take the sample. After the patient has obtained the sample, it is returned to the physician’s office or sent directly to a laboratory for analysis.

If bacteria or parasites are discovered in the stool, the patient will likely receive antibiotics or another medication to treat the condition. If blood or fat is discovered, further tests may be necessary to identify the underlying condition causing these symptoms.

Several factors can impact the results of a fecal test, including a patient’s diet and medication regimen. Therefore, it is important that patients closely follow their physician’s recommendations when preparing to take the test.