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