Epilepsy is the second commonest chronic neurological disorder in developed countries ,comorbidity refers to the co-occurrence of two conditions with greater frequency than found in the general population

Inclusion Criteria:

Patients with primary epilepsy. Aged above 18 years old.

Exclusion Criteria:

• patient diagnosed as secondary epilepsy or epilepsy syndromes

Subjects included will be chosen from epilepsy clinic and neurology department at assiut University hospital