Vomiting repeatedly.
Severe headache.
Severe stomach pain that cannot be tolerated.
Expressionless and appears half asleep all day.
The vomit resembles coffee grounds.
Vomited blood or bile (green liquid).
Appears well. Not in a bad mood.
Is urinating. Diaper is wet in the usual manner.
Blood in the stool.
Lips are dry.
Is less than 3 months old.