Is epilepsy inherited?
Some types of epilepsy are. Epilepsy is not a single disorder, but a collection of many disorders that all have in common the tendency to cause a person to have seizures. When individual characteristics are caused by single genes, they are called “simple” genetic traits. Only a few rare types of epilepsy are caused by alterations in single genes. Most seem to be caused by a complex interaction among multiple genes and environmental influences.
Most cases of epilepsy are not inherited, although some types have a genetic basis. Most of these types are easily controlled with medication. Epilepsy syndromes with a genetic basis: Primary Generalized Epilepsies, Benign Rolandic Epilepsy, Nocturnal Frontal Lobe Epilepsy, Familial Temporal Lobe Epilepsy, Benign Familial Neonatal Seizures and Benign Familial Infantile Spasms.
