Chronic migraine has a great detrimental influence on a patient's life, with a severe impact
on socioeconomic functioning and quality of life. Chronic migraine affects 1–2% of the …

Medication overuse in primary headache disorders is a worldwide phenomenon and has a
role in the chronification of headache disorders. The burden of disease on individuals and …

Objectives.—To estimate the prevalence and distribution of chronic migraine (CM) in the US
population and compare the age‐and sex‐specific profiles of headache‐related disability in …

Background The frequent use of medication to treat migraine attacks can lead to an increase
in migraine frequency and is called medication‐overuse headache (MOH). Methods Based …

Medication-overuse headache (MOH) is a chronic headache disorder defined by the
International Headache Society as a headache induced by the overuse of analgesics …

Chronic migraine is a common and disabling complication of migraine with a population
prevalence of about 2%. Emerging evidence suggests that episodic migraine and chronic …

Medication-overuse headache (MOH) is one of the most common chronic headache
disorders and a public health problem with a worldwide prevalence of 1–2%. It is a condition …

Abstract Background The MAST Study is a longitudinal, cross-sectional survey study of US
adults with migraine. These analyses were conducted to estimate rates of acute medication …

Background Case definitions of medication-overuse headache (MOH) in population-based
research have changed over time. This study aims to review MOH prevalence reports with …

Headache is an extremely common symptom and collectively headache disorders are
among the most common of the nervous system disorders, with a prevalence of 48.9% in the …