Inclusion Criteria:  Patient with migraine (with and without Aura) diagnosed according to the international classification of headache disorders 3rd edition ( ICHD-3) Patient with Chronic tension-type headache diagnosed according to ( ICHD-3) Patient with epilepsy diagnosed according to The International League Against Epilepsy (ILAE). Patients, whether they are infected or not infected with COVID-19.  Exclusion Criteria:  Age below 20years. Acute infarction or hemorrhage. Inability to respond to questionnaires. Severe medical illness. Drug or alcohol abuse. Patient with history of cerebrovascular stroke or TIA ,DM ,addiction, drugs as calcium blockers or beta blockers.