https://www.sehk-wiki.org/index.php?action=history&feed=atom&title=Category%3AAlpha%E5%8F%97%E9%AB%94%E9%98%BB%E6%96%B7%E5%8A%91 2026-06-20T06:58:09Z Revision history for this page on the wiki MediaWiki 1.43.0 https://www.sehk-wiki.org/index.php?title=Category:Alpha%E5%8F%97%E9%AB%94%E9%98%BB%E6%96%B7%E5%8A%91&diff=3854&oldid=prev 2024-06-27T06:34:03Z

<p>Created page with &quot;<a href="/index.php/Category:%E5%BF%83%E8%A1%80%E7%AE%A1%E8%97%A5" title="Category:心血管藥">Category: 心血管藥</a> &#039;&#039;&#039;α受體阻斷劑&#039;&#039;&#039; (English: <a href="/index.php/Category:Alpha_blockers" title="Category:Alpha blockers"> Alpha blockers</a>) α受體阻斷劑主要用於治療高血壓和減輕良性前...&quot;</p> <p><b>New page</b></p><div>[[Category: 心血管藥]]<br /> <br /> &#039;&#039;&#039;α受體阻斷劑&#039;&#039;&#039; (English: [[:Category: Alpha blockers | Alpha blockers]])<br /> <br /> α受體阻斷劑主要用於治療高血壓和減輕良性前列腺增生所導致的尿道阻塞。<br /> <br /> 哌唑嗪等藥物在阻斷α-1比阻斷α-2腎上腺素受體更有效力，通常被稱為選擇性α-1阻斷劑。阻斷α-1腎上腺素受體可以抑制血管的收縮。<br /> 因為外周阻力減少，動脈和靜脈血管都可能會發生血管舒張，從而導政血壓降低。<br /> <br /> α受體阻斷劑也能作用於非血管平滑肌中的α腎上腺素受體，例如在膀胱中，α受體阻斷劑可以減少尿液排出時所產生的阻力。</div>

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