{"@context":"https://schema.org","@type":"Article","headline":"犀利士 vs 威而鋼：全面比較分析，幫助您選擇適合的ED藥物","description":"","image":{"@type":"ImageObject","url":"https://img.tw-ak.com/public/articles/1773308966969_ukk7.webp","width":1200,"height":630},"datePublished":"2026-03-13T07:13:19.249Z","dateModified":"2026-03-13T07:13:19.249Z","author":{"@type":"Person","name":"OK藥局","url":"https://tw-ak.com"},"publisher":{"@type":"Organization","name":"OK藥局","logo":{"@type":"ImageObject","url":"https://tw-ak.com/images/og-image.jpg","width":1200,"height":630}},"mainEntityOfPage":{"@type":"WebPage","@id":"https://tw-ak.com/article/cialis-vs-viagra-comprehensive-comparison-ed-medication-guide"},"url":"https://tw-ak.com/article/cialis-vs-viagra-comprehensive-comparison-ed-medication-guide","keywords":"威而鋼, 犀利士, 勃起功能障礙, 副作用, 藥物比較","articleSection":"威而鋼","articleBody":"💊 犀利士 vs 威而鋼：全面比較分析\r\n\r\n許多男性在面對勃起功能障碍時，常常會在兩種主流藥物之間猶豫不決。以下表格詳細比較了犀利士（Tadalafil）與威而鋼（Sildenafil）的差異，幫助您做出明智選擇。\r\n\r\n\r\n\r\n\r\n項目\r\n💊 犀利士（Tadalafil）\r\n💊 威而鋼（Viagra／Sildenafil）\r\n\r\n\r\n\r\n\r\n常見副作用\r\n頭痛、背痛、肌肉痠痛、鼻塞\r\n頭痛、臉紅、視覺異常（藍色視覺）、鼻塞\r\n\r\n\r\n起效時間\r\n約 30 分鐘內\r\n約 30–60 分鐘\r\n\r\n\r\n藥效持續時間\r\n長達 36 小時，故稱「週末丸」\r\n約 4–6 小時\r\n\r\n\r\n視力影響機率\r\n較少見（副作用比例低）\r\n較常見（藍光視覺、模糊）\r\n\r\n\r\n背痛／肌肉痛\r\n⚠️ 較常見（尤其高劑量）\r\n較不常見\r\n\r\n\r\n消化不良與胃灼熱\r\n有，但比例低\r\n常見\r\n\r\n\r\n與食物相互作用\r\n幾乎不受影響，可與食物同服\r\n建議空腹，遇油脂餐易延遲吸收\r\n\r\n\r\n酒精相互作用風險\r\n較低，但仍建議適量\r\n較高，容易加重低血壓與頭暈\r\n\r\n\r\n\r\n\r\n\r\n\r\n🧠 如何選擇適合的藥物？\r"}{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"首頁","item":"https://tw-ak.com/"},{"@type":"ListItem","position":2,"name":"資訊","item":"https://tw-ak.com/articles"},{"@type":"ListItem","position":3,"name":"產品對比","item":"https://tw-ak.com/article-category/product-comparison"},{"@type":"ListItem","position":4,"name":"犀利士 vs 威而鋼：全面比較分析，幫助您選擇適合的ED藥物","item":"https://tw-ak.com/article/cialis-vs-viagra-comprehensive-comparison-ed-medication-guide"}]}