04/02/2026
Calprotectin Test – Complete Guide
At Healthdiagno Scan And Labs
The Calprotectin test is a specialized stool test used to detect inflammation in the intestines. At Healthdiagno Scan And Labs, this test is performed with high accuracy to help doctors identify the cause of long-standing digestive problems and decide the right line of treatment.
What is Calprotectin?
Calprotectin is a calcium-binding protein released by white blood cells (neutrophils) during inflammation. When there is inflammation in the intestinal lining, calprotectin passes into the stool, where it can be measured easily.
Why is the Calprotectin Test Important?
Many gastrointestinal symptoms look similar, but their causes are different. The Calprotectin test helps doctors differentiate between inflammatory and non-inflammatory bowel conditions.
Doctors usually recommend this test for:
Chronic or recurrent diarrhea
Long-term abdominal pain
Blood or mucus in stool
Unexplained weight loss
Suspected Inflammatory Bowel Disease (IBD)
Monitoring disease activity in known IBD patients
At Healthdiagno Scan And Labs, this test is often advised before invasive procedures like colonoscopy.
IBS vs IBD – How Calprotectin Helps
IBS (Irritable Bowel Syndrome) is a functional disorder with normal calprotectin levels
IBD (Crohn’s disease, Ulcerative colitis) causes high calprotectin levels
This makes the Calprotectin test a very useful screening tool.
Normal Range (may vary by laboratory):
< 50 µg/g – Normal (No active inflammation)
50–200 µg/g – Mild inflammation
> 200 µg/g – Significant inflammation, suggestive of IBD
Causes of High Calprotectin Levels:
Crohn’s disease
Ulcerative colitis
Bacterial or parasitic intestinal infections
Colorectal cancer (in selected cases)
Long-term use of NSAIDs (painkillers)
How is the Calprotectin Test Done?
A single stool sample is required
No fasting is needed
Completely non-invasive and safe
Sample collection guidance is provided by Healthdiagno Scan And Labs to ensure accurate results
Why Choose Healthdiagno Scan And Labs?
Accurate and reliable reporting
Proper sample handling
Patient-friendly support
Trusted diagnostic services for gastrointestinal tests
Final Words
The Calprotectin test at Healthdiagno Scan And Labs plays a crucial role in early detection of intestinal inflammation and helps avoid unnecessary invasive procedures. Timely testing leads to better diagnosis, treatment planning, and long-term gut health.