Red wine triggers may lead to better understanding of migraine headache. A narrative review

Migraine headache is a prevalent condition that places a substantial burden on the healthcare system. It is known that certain foods, food additives, alcohol, caffeine, stress, sensory stimuli, disruptions in sleep-wake patterns, hormonal changes, and many other things may trigger migraines. Red wine is a frequently reported trigger for migraines and other headaches but it is unclear what substance(s) in red wine triggers headache and why red wine is more associated with headache than white wine, sparkling wines, or spirits. Implicated as headache triggers are biogenic amines (histamine, phenylethylamine, tyramine, and others), phenols, polyphenols, and sulfites. Enzymatic action in the metabolism of phenols and polyphenols may cause fluctuations in dopamine and serotonin levels which, in turn, have been implicated as headache triggers. The role of sulfotransferase enzymes and dopamine appears to offer a promising explanation of the red wine headache. The investigation of potential red wine triggers may better elucidate headache pathogenesis

Statins and muscle pain

Introduction: Statins remain among the most frequently prescribed drugs and constitute a cornerstone in the prevention of cardiovascular disease. However, muscle symptoms are often reported from patients on statins. Muscle symptoms are frequently reported as adverse events associated with statin therapy. Areas covered: In the present narrative review, statin-associated muscle pain is discussed. It elucidates potential mechanisms and possible targets for management. Expert opinion: In general, the evidence in support of muscle pain caused by statins is in some cases equivocal and not particularly strong. Reported symptoms are difficult to quantify. Rarely is it possible to establish a causal link between statins and muscle pain. In randomized controlled trials, statins are well tolerated, and muscle-pain related side-effects is similar to placebo. There are also nocebo effects of statins. Exchange of statin may be beneficial although all statins have been associated with muscle pain. In some patients reduction of dose is worth trying, especially in primary prevention Although the benefits of statins outweigh potential risks in the vast majority of cases, careful clinical judgment may be necessary in certain cases to manage potential side effects on an individual basis

Thermodynamic Characterization of High-Speed and High-Enthalpy Plasma Flows

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