Sign or symptom	Prevalence in patients with celiac disease (%)
Common
Diarrhea	45 to 85
Fatigue	78 to 80
Borborygmus	35 to 72
Abdominal pain	34 to 64
Weight loss	45
Abdominal distention	33
Flatulence	28
Uncommon or rare
Osteopenia or osteoporosis	1 to 34
Abnormal liver function	2 to 19
Vomiting	5 to 16
Iron-deficiency anemia	10 to 15
Neurologic dysfunction	8 to 14
Constipation	3 to 12
Nausea	4