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