Many children with cerebral palsy (CP) have difficulty controlling saliva. Drooling varies in severity and can be distressing for the children, families and caregivers. Chronic drooling is referred to as Sialorrhea and occurs as a result of limitations in a person’s ability to control and swallow oral secretions.
To give you an idea about genetic variation between each of us, there are about three million differences in our genetic code. They go to influence the color of our hair and the color of our eyes, the way we walk.