Triggering factors | Number of cases | Percentage |
diarrhea | 21 | 22.8 |
Constipation | 60 | 66.3 |
Pregnancy | 5 | 5.4 |
Menstruation | 3 | 3.3 |
Alcohol | 3 | 2.2 |
Total | 92 | 100 |