Alcohol. Beer, red wine, sherry, and ermouth contain large amounts of tyramine, which can cause migraines. In addition, all alcohol can cause dehydration, which also can trigger headaches.

• 酒。啤酒、红酒、雪利酒和味美斯酒含有大量的酪胺，这是可能导致偏头痛的。此外，所有的酒都能够导致脱水，这也能导致头痛。