Kids who have celiac disease tend to have the “classic” gastrointestinal symptoms of diarrhea or constipation. Children may also have some of the following symptoms:

  • Inability to concentrate

  • Irritability

  • ADD/ADHD or autistic-type behaviors

  • Failure to thrive (in infants and toddlers)

  • Short stature or delayed growth

  • Delayed onset of puberty

  • Weak bones or bone pain

  • Abdominal pain and distension

  • Nosebleeds