What is Celiac Disease?

Celiac disease is a chronic autoimmune disorder triggered by the consumption of gluten, a protein found in wheat, barley, and rye. Testing for celiac disease is important for a timely diagnosis and the adoption of a gluten-free lifestyle.

Testing for celiac disease involves a combination of identifying symptoms, blood tests, genetic testing, and, in certain cases, endoscopy.

Symptoms can vary widely among individuals but may include digestive issues like bloating, diarrhea, and stomach pain, as well as fatigue, weight loss, and skin rashes.

A fast and accurate diagnosis is important for managing the condition effectively through a gluten-free lifestyle. If you suspect celiac disease, consult with a healthcare professional for personalized guidance and testing.

How do you Test for Celiac Disease?

1. Recognizing Symptoms: Identifying the symptoms of celiac disease is the first step. These may include digestive issues like bloating, diarrhea, abdominal pain, fatigue, weight loss, and skin rashes.
2. Blood Tests: some blood tests are also conducted to identify the disease.
3. Genetic Testing: Genetic testing can determine if an individual carries certain genes associated with celiac disease. However, having these genes doesn’t necessarily mean you have the disease.
4. Endoscopy and Biopsy: If blood tests suggest celiac disease, a gastroenterologist may recommend an endoscopy with a biopsy. During an endoscopy, a small tissue sample is taken from the small intestine for examination. This provides a definitive diagnosis by revealing damage to the villi, and tiny finger-like projections in the intestine.
5. In some cases, doctors may suggest a gluten diet. This involves gluten in the diet for a period before further testing. This helps in making sure accurate results, as a gluten-free diet can lead to false negatives.

Dr. Kailash Mishra
Director & Gastroenterologist Consultant
Prime Gastro Liver Clinic