From: Factors affecting the use of herbal products in patients with Irritable Bowel Syndrome and their results: case–control study
Complaint
Frequency (n = 248)
Percentage (%)
Abdominal pain
166
66.9
Abdominal distention
196
79
Intestinal gas
163
65.7
Nausea
112
45.2
Vomiting
38
15.3
Diarrhea
73
29.4
Constipation
175
70.6
Constipation + diarrhea
58
23.4