商品名：Vasoxyl
Alpha1-adrenergic agonist. Methoxamine stimulates alpha1-receptors on vascular smooth muscle to produce vasoconstriction in vascular beds.
Methoxamine is used primarily in patients in need of critical care or during anesthesia to increase peripheral resistance and blood pressure. There is little experience with this drug in veterinary medicine.
劑量數字暫停提供：VetPro 的劑量改依 DRUGAPI 藥物資料庫對外的內容，DRUGAPI 目前不提供可直接計算的劑量。下方列出 DRUGAPI 的審查結論與劑量審查引用的來源；計算機可手動輸入劑量換算。
未確認可供犬貓常規處方的現行產品、濃度、適應症或臨床劑量；犬單次實驗 bolus 與公貓採精研究不得轉成 calculator、重複給藥或居家指示。
依出現頻率分組；嚴重副作用獨立列出，臨床上需立即辨識。