Abdomen was hit hard.
Has not defecated for a few days.
Abdominal pain has continued for 2~3 days.
Stomach feels full and bloated.
Does not like being touched on the abdomen.
The pain got better after going to the bathroom (defecating).
Pain around the navel area (belly button).
Pain around the crotch (scrotal area, joint around the groin)
The stomach flu is going around in my surroundings.
Blood is mixed “inside” the stool.
Blood on the surface of the stool or on the toilet paper.
Vomited something that resembles coffee grounds.