General instructions for Fecal calprotectin

Stool analysis to detect inflammation in the intestines, useful for diagnosing diseases such as Crohn's or ulcerative colitis.

  • Definition: Stool analysis to detect inflammation in the intestines, useful for diagnosing diseases such as Crohn's or ulcerative colitis.
  • Fasting: No fasting is necessary for this test. You can eat solid food and drink liquids, including water, with total normality before collecting the sample.
  • Medication: Certain drugs, especially non-steroidal anti-inflammatory drugs (NSAIDs like ibuprofen, aspirin, or naproxen), can alter calprotectin levels and affect the result. Nonetheless, the decision to stop, maintain, or adjust your usual medication must always be discussed with your doctor.
  • Clothing and Accessories: Since you will perform the sample collection in the privacy and comfort of your own home, there are no clothing requirements nor any restriction regarding the use of jewelry, watches, piercings, or metal objects.
  • Specific Requirements: The lab or your pharmacy will provide you with a special sterile container. The most important requirement is to ensure that the stool sample does not mix with urine or toilet water. You can use a clean, dry container (like a bedpan or a plastic over the bowl) to collect the stool before transferring a small amount (walnut-sized) to the final jar using the spatula that usually comes in the lid. No prior diet or enema use is required; the bowel movement must be natural. Keep the jar tightly closed in the refrigerator until you take it to the lab, which should be done preferably within the first 24 hours.
  • Expected discomfort or pain from the test: None. It is a totally painless, convenient, and non-invasive test, since it only involves collecting a stool sample during a natural bowel movement at home.