A child patient took general anesthesia for filling her teeth, shes still 2 days sleeping but everything's normal what could have happened?

See your doctor. When you say sleeping a lot- does this mean she is not waking up to eat or drink- if that is the case then you need to take her to your doctor In some people anesthesia can take a longer time to wear off but she should have been awake and normal prior to leaving the dentist Staying very sleepy after two days sounds concerning to me.