ABSTRACT
Although coffee is one of the most consumed caffeinated beverages worldwide, the role of coffee consumption in migraine is controversial. This study examined the relationship between coffee consumption and clinical characteristics in participants with migraine compared to those with non-migraine headache. This cross-sectional study used data from a nationwide survey on headache and sleep. Coffee consumption was classified as no-to-low (< 1 cup/day), moderate (1-2 cups/day), or high (≥ 3 cups/day). Of the 3030 survey participants, 170 (5.6%) and 1,768 (58.3%) were identified as having migraine and non-migraine headache, respectively. Coffee consumption tended to increase in the order of non-headache, non-migraine headache, and migraine (linear-by-linear association, p = 0.011). Although psychiatric comorbidities (depression for migraine and anxiety for non-migraine headache) and stress significantly differed according to coffee consumption, most headache characteristics and accompanying symptoms did not differ among the three groups for participants with migraine and non-migraine headache. Response to acute headache treatment-adjusted for age, sex, depression, anxiety, stress, preventive medication use, and current smoking-was not significantly different by coffee consumption in participants with migraine and non-migraine headache. In conclusion, most headache-related characteristics and acute treatment response did not significantly differ by coffee consumption in migraine and non-migraine headache.
Subject(s)
Coffee , Migraine Disorders , Humans , Cross-Sectional Studies , Migraine Disorders/epidemiology , Headache/epidemiology , ComorbidityABSTRACT
PURPOSE OF REVIEW: Although chronic migraine (CM) is a common disorder that severely impacts patient functioning and quality of life, it is usually underdiagnosed, and treatment responses often remain poor even after diagnosis. In addition, effective treatment options are limited due to the rarity of randomized controlled trials (RCTs) involving patients with CM. In the present review, we discuss updated pharmacological, non-pharmacological, and neurostimulation treatment options for CM. RECENT FINDINGS: Pharmacological treatments include both acute and preventive measures. While acute treatment options are similar between CM and episodic migraine (EM), preventive treatment with topiramate and botulinum toxin A exhibited efficacy in more than two RCTs. In addition, several studies have revealed that behavioral interventions such as cognitive behavioral therapy, biofeedback, and relaxation techniques are associated with significant improvements in symptoms. Thus, these treatment options are recommended for patients with CM, especially for refractory cases. Neurostimulation procedures, such as occipital stimulation, supraorbital transcutaneous stimulation, non-invasive vagal nerve stimulation, and transcranial direct current stimulation, have shown promising results in the treatment of CM. However, current studies on neurostimulation suffer from small sample size, no replication, or negative results. Although CM is less responsive to treatment compared to EM, recent advance in pharmacological, non-pharmacological, and neurostimulation treatments may provide more chance for successful treatment of CM.