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