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  "path": "/news/2026-05-migraine-drugs-headache-days-side.html",
  "publishedAt": "2026-05-05T19:20:04.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "Chronic migraine can be difficult to treat—but new research is helping identify the most effective options. In a large new review, published in the Annals of Internal Medicine, researchers analyzed 43 clinical trials involving adults with chronic migraine, defined as headaches on 15 or more days a month.",
  "title": "Newer migraine drugs reduce headache days with fewer side effects"
}