When my child first started complaining about a tummy ache that just wouldn’t quit - along with some pretty intense mood swings and skin issues that came out of nowhere - I did what so many parents do: I went down a research rabbit hole. One of the possibilities that kept popping up was celiac disease. I’ll be honest, it felt overwhelming at first, but I learned so much along the way. If you’re heading to that first doctor’s visit with celiac on your mind, I want to share what I gathered - not as a clinician, but as a mom who’s been there, sorting through the science and looking for clear, compassionate answers.

Here’s what helped me feel prepared, what I brought to the appointment, and the questions I’m glad I asked.

What to bring: the prep work that makes a big difference

A detailed symptom journal

I started keeping a simple notebook where I jotted down symptoms - not just the obvious digestive ones, but things like headaches, brain fog, skin rashes, joint pain, or shifts in mood. I included what time they showed up, how long they lasted, and anything I noticed about what my child ate in the 24 hours before. Celiac can show up in ways you’d never expect, and having a record gave the doctor a much fuller picture than my memory ever could.

A food and reaction log

Connected to the symptom journal, I tracked meals and snacks, noting any noticeable reactions. Even if the timing didn’t always make sense, this helped connect dots. It also gave us a starting point for discussing which foods might be triggering discomfort.

Family health history

This one was big for us. Celiac disease often runs in families, and other autoimmune conditions can be relevant, too. I jotted down any relatives with celiac, thyroid disease, type 1 diabetes, or other autoimmune issues. I also noted close family members who have ongoing digestive troubles but haven’t been tested - that can be a clue.

A list of current medications, supplements, or vitamins

We had some vitamin deficiencies flagged earlier, so I brought the brands and dosages. This helps the provider see the whole picture and may give hints about nutrient absorption.

Any previous lab results or growth charts

If your child has had iron levels checked, or if you have access to their growth percentiles over time, bring them. A sudden dip in growth or unexplained anemia can be part of the celiac puzzle.

One crucial note: keep gluten in the diet until testing is complete

This is something I’m so glad I learned early. Removing gluten before testing can lead to false-negative results, because the antibodies the blood tests look for may drop. Medical experts typically recommend a “gluten challenge” - continuing to eat a regular, gluten-containing diet for at least several weeks before blood work and any endoscopy. Talk to your doctor about exactly how long that should be before making any diet changes.

What to discuss: questions that bring clarity

I walked in with a list of questions, and I didn’t let myself feel shy about pulling it out. Here’s what I found most helpful to cover:

• Which tests are you recommending, and what do they measure?
  The conversation usually starts with blood tests for certain antibodies - like tissue transglutaminase IgA (tTG-IgA) and total IgA. An IgA deficiency can make the standard test unreliable, so total IgA is often checked at the same time. I also asked about EMA and DGP tests, and whether genetic testing (HLA-DQ2 and DQ8) might be helpful - though it’s more about ruling celiac out than confirming it.
• Will we need a referral to a pediatric gastroenterologist?
  If blood work raises flags, the next step is often a specialist for an endoscopy with small-intestine biopsies, which is still the gold standard for diagnosis. I wanted to know what that process would look like and how soon we could get in.
• What symptoms are actually linked to celiac?
  I brought my list and asked point-blank if the skin rash, the mood swings, or the joint aches could be related. Even when books say “yes,” hearing a provider connect the dots for your child’s specific experience is deeply reassuring.
• Could nutrient deficiencies point toward malabsorption?
  We talked about iron, vitamin D, vitamin B12, and folate. I asked if those levels should be checked, since they’re often low when the small intestine isn’t absorbing properly.
• If we already went gluten-free, what’s the best next step?
  If a family started the diet before testing (which happens a lot), the gluten challenge might need to be longer. I appreciated knowing that upfront so we could make a plan rather than guessing.
• What other conditions can look like celiac?
  Wheat allergy, non-celiac gluten sensitivity, and other gastrointestinal disorders can mimic symptoms. Understanding the differences helped me feel more grounded in the process.

A few practical tips for the visit itself

• Write everything down - both your questions ahead of time and the answers you get. It’s easy to forget details when you’re processing a lot.
• Bring a support person if you can. Having another set of ears to catch what you might miss is invaluable.
• Don’t be afraid to ask for clarification. If a term doesn’t make sense, say so. Good practitioners meet you where you are.
• It’s okay to seek a second opinion. Celiac can be tricky, and you know your child best. If something feels off, trust that instinct.

When you start imagining life after a diagnosis

Those early days of navigating a possible celiac diagnosis can feel heavy. One thing that comforted me was beginning to collect resources for safe, comforting foods - meals that wouldn’t leave my child feeling left out or like they were missing all their favorites. Because let’s be real: a kid who can’t have the mac and cheese everyone else is eating? That’s a tough moment.

As we started learning to read every label and rethink our pantry, I was so grateful to find Clean Monday Meals. Their gluten-free and dairy-free comfort foods are made with organic noodles and clean seasonings - the kind of ingredient transparency that gave me peace of mind. Having a bowl of their ramen or mac and cheese on a hard day felt like a warm hug that was fully safe for my child. It reminded me that eating well with dietary restrictions doesn’t have to mean giving up the cozy, nostalgic foods that make a house feel like home.

No matter where you are in the journey, that first appointment is a brave step. You’re gathering information, asking the right questions, and showing up for your family. That counts for a whole lot.