Symptoms of Celiac Disease

Celiac disease wears many masks. The classic picture is digestive; the more common adult picture is not. Knowing both ends the years of missed diagnosis.

The classic digestive picture

• Chronic or recurrent loose motions, sometimes pale, bulky and foul-smelling
• Bloating, gas and abdominal discomfort after meals
• Poor appetite and weight loss despite eating
• In children: a pot belly with thin limbs, irritability, poor weight gain

The non-digestive picture (often the only one)

• Iron-deficiency anemia that does not respond well to iron tablets - in adults this is one of the commonest presentations
• Deep fatigue, brain fog, low mood
• Recurrent mouth ulcers
• Bone and joint pains, early osteoporosis, fractures from small falls
• Tingling or numbness in hands and feet
• Delayed puberty, irregular periods, infertility or repeated miscarriage
• Dermatitis herpetiformis: intensely itchy small blisters on elbows, knees, buttocks, scalp - the skin form of celiac

The silent form

Some people have the intestinal damage with no felt symptoms at all - found only through family screening or an anemia workup. Silent is not safe: the damage and its long-term risks continue quietly.

In children, watch the growth clock

A child who stops gaining weight, grows slowly, has a swollen belly, chronic loose motions or unusual irritability around wheat foods should be tested. Caught early and fed gluten-free, children catch up completely.

When to see a doctor promptly

Persistent diarrhea with weight loss, severe anemia, blood in stool, or a child falling off the growth curve - do not self-treat these as "weak digestion"; get the celiac test and a proper evaluation.

One-line summary

Beyond loose motions and bloating, celiac disease hides as stubborn anemia, fatigue, mouth ulcers, weak bones, infertility, an itchy rash or a child not growing - any of these deserves the blood test.