頭痛對中風後的患者並不是一個少見的後遺症,尤其是出血性中風患者,包含了因為腦部水腫(出血性中風患者有10%會出現腦水腫)而引起頭痛。除此之外,對中風患者進行腰椎穿刺,常會引起頭痛症狀的發生,這是因為腦脊液的減少所造成,但數日後會自行恢復。而藥物也是誘發頭痛發生的原因,包括了降血壓藥(Nifedipine)、抑制心絞痛用藥(Glyceryl trinitrate)、血管擴張劑(Glyceryl trinitrate)等…均有可能又發發頭痛。中風一個月後頭痛的發生率約為18-38%,但會隨著時間過去而減少。服用大量的水(一天2
Reference:
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