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    What Are the Symptoms of Celiac Disease?

    Reviewed and edited by a celiac disease expert.

    Symptoms may be common in some people, but totally absent in others.

    What Are the Symptoms of Celiac Disease? - red alert by raphaelstrada is licensed under CC BY 2.0.
    Caption:
    red alert by raphaelstrada is licensed under CC BY 2.0.

    Celiac.com 09/19/2025 – Celiac disease is a chronic autoimmune condition triggered by eating gluten. It can cause a wide range of symptoms, from digestive problems to skin, bone, and neurological issues. Some people experience many symptoms on a daily basis, while others may have only a few or none at all. Because symptoms vary so widely, celiac disease can be difficult to recognize and diagnose.

    7 Major Categories of Celiac Symptoms

    1. Digestive symptoms: abdominal pain, bloating, gas, diarrhea, constipation, nausea, vomiting, steatorrhea (fatty stools).
    2. Non-digestive symptoms: fatigue, weakness, anemia, weight loss, malnutrition, delayed growth, irritability, depression, anxiety, brain fog.
    3. Skin symptoms: itchy rash, blistering, dermatitis herpetiformis, eczema.
    4. Bone and muscle symptoms: joint pain, muscle pain or cramps, osteoporosis.
    5. Neurological symptoms: headache, migraine, ataxia, neuropathy, seizures, cognitive problems.
    6. Reproductive symptoms: infertility, irregular periods, recurrent miscarriage.
    7. Silent celiac: no obvious symptoms despite intestinal damage.

    Symptoms in Adults vs. Children

    Adults most often experience diarrhea, fatigue, and weight loss. Other common adult symptoms include bloating, gas, abdominal pain, nausea, and constipation. Many of these problems are linked to nutritional deficiencies caused by intestinal damage and poor nutrient absorption.

    Symptoms in Children

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    In children under 2, symptoms may include vomiting, chronic diarrhea, failure to thrive, muscle wasting, poor appetite, and a swollen belly. Older children may show diarrhea or constipation, weight loss, irritability, short stature, delayed puberty, and neurological problems such as ADHD, learning difficulties, headaches, poor coordination, and seizures.

    Why Symptoms Can Be Confusing

    Many celiac symptoms are vague and can be mistaken for other conditions. These include dental enamel defects, osteoporosis, depression, joint pain, mouth sores, skin rashes, and tingling or numbness in the feet and legs. Because celiac can mimic anemia, Crohn’s disease, irritable bowel syndrome, ulcers, or even skin and nerve disorders, diagnosis is often delayed.

    Common Signs and Symptoms

    • Abdominal pain, gas, bloating, cramps
    • Acne, eczema, dry skin, rashes
    • Anemia (iron or folate deficiency)
    • Ataxia (gluten ataxia)
    • Diarrhea or constipation
    • Dental enamel defects
    • Delayed puberty, short stature, failure to thrive
    • Fatigue, weakness, malaise
    • Frequent headaches or migraines
    • Joint or muscle pain, cramps, weakness
    • Infertility, recurrent miscarriage
    • Neuropathy (tingling or numbness in hands/feet)
    • Malnutrition and weight loss/gain
    • Osteoporosis, low bone density
    • Panic attacks, anxiety, depression
    • Stomach rumbling, nausea, vomiting
    • Vitamin and mineral deficiencies (A, B, D, E, K, zinc)

    Conditions Associated with Celiac Disease

    People with the following conditions are at higher risk for celiac disease:

    • Addison’s Disease
    • Anemia
    • Anorexia nervosa, bulimia
    • Arthritis, asthma
    • Autism, ADHD
    • Ataxia, neuropathy, brain disorders
    • Chronic fatigue syndrome, fibromyalgia
    • Crohn’s disease, irritable bowel syndrome
    • Dermatitis herpetiformis, eczema, psoriasis
    • Diabetes (type 1)
    • Down syndrome
    • Epilepsy, seizures
    • Hashimoto’s thyroiditis, thyroid disorders
    • Liver and biliary disorders (fatty liver, PSC)
    • Lupus, multiple sclerosis, scleroderma
    • Refractory celiac disease, collagenous sprue

    Nutritional Deficiencies and Related Symptoms

    Nutritional deficiency
    Most frequent signs and symptoms
    Iron
    Anemia, fatigue, pallor, brittle nails, cognitive problems
    Folate
    Megaloblastic anemia, glossitis, diarrhea, cognitive impairment
    Vitamin B12
    Anemia, neuropathy, memory loss, depression, dementia
    Vitamin D
    Bone pain, osteoporosis, fractures, muscle weakness
    Zinc
    Growth delay, infertility, poor healing, diarrhea, skin rash, hair loss
    Less frequent
    Protein
    Edema, muscle wasting
    Vitamin B1 (thiamine)
    Neuropathy, fatigue, heart problems, Wernicke-Korsakoff syndrome
    Vitamin B3 (niacin)
    Pellagra: diarrhea, dementia, dermatitis
    Vitamin B6 (pyridoxine)
    Cheilitis, glossitis, irritability, confusion, anemia
    Vitamin A
    Night blindness, dry eyes, keratinized skin
    Vitamin E
    Neuropathy, muscle weakness, vision problems
    Vitamin K
    Easy bruising, bleeding problems

    Top References on Celiac Symptoms



    User Feedback

    Recommended Comments



    Guest Kristin

    Posted

    I had my Gallbladder removed in 2009, because Celiac Disease that was undiagnosed until Jan 2010. I lived 30 years with pain and discomfort. I'm gluten-free now and on the road to recovery. Thank you for this article, because now I know I am not alone and I can get better.

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    Guest John

    I have struggled with stomach problems my whole life. When I was 16 I ended up in the hospital because I couldn't stop throwing up. It would start with a sharp pain around navel and then erupt into total pain. They did every test in the book and said I might have crohn's disease. My parents put me on vitamins and I ate better and things were better for awhile. By the time I was 25 I was starting to get stomach problems again. I ended up getting a cat scan (normal) and blood allergy testing showing multiple food allergies. (wheat or dairy didn't show up) Ten years later I started getting severe pains and rashes and my Chiropractor recommended me to stop eating wheat. My bowel movements became normal and the severe pains subsided. I don't think I have celiac but I am a gluten intolerance and I have Candida. I am now 36 and trying to get rid of candida. From what I've read people of northern European descent have the highest incidences of celiac and gluten intolerance. Being part Scottish I think is why I cant tolerate wheat. The Scottish grew oats and barely since wheat doesn't grow well in their wet climate. Anyhow, I stay at my ideal weight when I'm off wheat and feel better. Best of luck to everyone.

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    Guest camilla koch

    Posted

    I've not been officially diagnosed, but I have real emotional issue's and all my stuff seems to fit.

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    Guest Kari
    I suffered with many of these symptoms for about 10 years before finally talking to my doctor. He sent me for a gastroscopy and colonoscopy, which turned out positive for Celiac Disease. The gluten-free diet certainly helps with the intestinal problems although I still have some really bad days with diarrhea. I am still fatigued all the time and I have continuously gained weight over the years. I wonder why all the articles indicate weight loss, and everyone I meet with celiac disease including gluten-free cooking classes are 'skinny' while I am so overweight. Diet and exercise have done nothing to reduce my weight. It is very depressing.

    Darlene,

    Have you had your thyroid levels checked? I was told about celiac from another person suffering from hashimoto's thyroiditis (hypothyroidism) and she has researched the strong connection between the two diseases. I still have trouble losing weight even with my thryoid under treatment. I'm looking into celiac and going gluten-free. Maybe you should have your thyroid tested to see if it may be problematic in conjunction with the celiac.

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    Guest Sherie

    Posted

    Robyn, So glad to read your comment. I knew it was not my imagination. My 16 year old has all the signs and her pediatrician thinks I'm crazy. She also has the joint and muscle pain, Mostly low back pain. I will continue to get the answers I need. Thank you!

    Recently diagnosed with celiac. Having lots of lower back pain. From when I get up till bedtime. Also very fatigued.

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    Guest Sherie

    Posted

    Went to the doctor complaining of bloating,abdominal pain, yellow stools, diarrhea on and off for about 2 months. She ordered lab test resulting in slightly elevated liver function, IGG ,IGA elevated. Little anemic. She scheduled a ultra sound of the abdomen and I am waiting on results. She diagnosed me with celiac due to the elevated antibodies test. Since diagnosed I have been gluten-free for 5 whole days. Have been having back pain for over a week now and feeling very tired. I am used to running every day and now am so tired when I wake up I feel like I need a nap. I'm hoping this new diet will help me get to feeling like going again.

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    Guest Nan
    I'm 19 and I think I might have this. I'm not sure though. My family cant afford to take me to the doctor, and I'm too afraid anyways. I get sick to my stomach A LOT! Everyday I feel like I have a stomach ache. I don't usually go to the bathroom for 4-5 days. I get diarrhea when I go, and the rest of the time I'm constipated. I cant go anywhere. I have to stay home because it hurts way to bad. I have felt like this for 2 years, and had no idea why. Everyone I know thinks its just in my head, and the only reason I feel like this is because I think about it too much. Or they think I want attention or I'm faking it. I'M NOT FAKING IT! I ordered a book on it. I read it and it helped me a lot and so did this article. I would love to know if I have it but I'm just way too scared, and the diet is too expensive.

    Hi Melissa,

    I did not go to a doctor to find out that I am gluten intolerant. You can find out by not eating any kind of wheat (bread, pasta, pizza, cakes, cookies, etc.) or anything that has gluten in it. There are alot of gluten free recipes out there to make it easier. Just do a web search for them.

    I'm sorry you're scared and having trouble. Hope you get better soon.

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    Guest Barbara

    Posted

    I am 69+. My Chiropractor discovered my Celiac last year. 60 days of the right food proved correct. I am still struggling though as I also have problems with casein (cow's milk), soy, cats, almonds, pineapple, brewer and bakers yeast,and sugar does not help the Candida either! I now know how much information is out there thanks to this site....will try to start cooking more correctly and putting more value to what is on the label, etc. The thing is that I have had

    Alopecia totalis since I was 25. I also have had every test in the book for aches/pains and all doctors never even considered Celiac. I have had problems for about 40yrs plus and now I just find out? I want to go out and tell that world that if you don't look or feel healthy, you probably are not and do this gluten-free diet! Up til now, all my kids and friends thought I was a hypochondriac! Thanks for your efforts. I can't change the past but will look forward to the future!

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    Guest synekk

    Posted

    I've been having extreme gas/stomach pains arise for weeks at a time over the past few years. I think when I stayed away from gluten for a week or so Ii felt better, but as soon as I feel better, I want to eat bad foods again. I really don't know what to do. I am trying to live simply and eat raw leaves and nuts but I'm no cook and I love breads and junk/fast processed foods. This is the most depressing disorder eve. I hope its all that's wrong with me though I still so i can find a way to live. I mean at least I have hope to repair myself.

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    Guest Linda

    Posted

    I have been so unsure which problem I have for so long. Gluten ,IBS, and the many others things you can have for stomach cramps, diarrhea, heartburn. I am beside myself for trying to read and find out. I am going to start a Gluten- Free diet immediately! Hope this works, I am sotired of being sick!

    Thanks for this great website and all your posts.

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    Guest Gabrielle

    Posted

    My friend who has had this stomach ache for 4 years and above had almost all the symptoms listed. Before reading this site, the doctors didn't really know what was wrong with her! Instead they diagnosed her with IBS, but I think she has celiac instead! Very resourceful!

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    Guest Dalia Cleffi

    Posted

    I had the abdominal pain, diarrhea ,back pain and feeling very tired for seven weeks. Dr. didn't know what it was.

    I started Gluten-free diet and all the pain stop.

    Thank you so much for all the information and your website.

    God Bless you!

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    Scott Adams was diagnosed with celiac disease in 1994, and, due to the nearly total lack of information available at that time, was forced to become an expert on the disease in order to recover. In 1995 he launched the site that later became Celiac.com to help as many people as possible with celiac disease get diagnosed so they can begin to live happy, healthy gluten-free lives.  He is co-author of the book Cereal Killers, and founder and publisher of the (formerly paper) newsletter Journal of Gluten Sensitivity. In 1998 he founded The Gluten-Free Mall which he sold in 2014. Celiac.com does not sell any products, and is 100% advertiser supported.


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