It’s great that you’ve scheduled a doctor’s appointment to address your symptoms, especially given your family history of autoimmune diseases, including celiac disease. Your symptoms—such as stomach pain, chronic diarrhea, nausea after gluten consumption, joint pain, and headaches—do align with common signs of celiac disease, so it’s definitely worth discussing with your doctor. To help your doctor understand your concerns clearly, consider writing down a detailed list of your symptoms, including when they started, how often they occur, and any patterns you’ve noticed (like symptoms worsening after eating gluten). Mentioning your family history of autoimmune conditions...

Cyclic Vomiting Syndrome (CVS) is not a common symptom of celiac disease, but there can be occasional overlap—particularly in children. Celiac disease typically presents with symptoms like chronic diarrhea, abdominal pain, fatigue, and nutrient deficiencies, while CVS is marked by repeated, intense vomiting episodes separated by periods of normal health. In rare cases, undiagnosed celiac disease can cause recurrent vomiting that mimics CVS, and symptoms may resolve on a gluten-free diet. Because of this, celiac disease should be ruled out in anyone diagnosed with CVS, especially if there are other gastrointestinal or nutritional concerns. However, vomiting alone is more...