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Adding dexamethasone to occipital nerve block offered no additional reduction in headache days compared to ONB alone, a new randomized controlled trial shows.
Medscape Medical News
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Source link : https://www.medscape.com/viewarticle/adding-dexamethasone-occipital-nerve-block-offers-no-benefit-2026a1000jlz?src=rss
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Publish date : 2026-06-11 11:01:00
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