| 中文名稱 | 犬貓的苯卡因（BENZOCAINE），西他卡因（CETACAINE）中毒，變性肌紅球血症 |
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| 英文名稱 | Benzocaine, cetacaine toxicity, methemoglobinemia in dogs and cats |
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| 建立日期 | 2007/11/01 |
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| 更新日期 | 2007/11/01 |
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| 中文描述 | 內含苯卡因（BENZOCAINE）的主要麻醉劑噴灑應用在喉頭,在7隻貓有2 隻會造成變性肌紅球血症會有發甘的症狀.症狀發生在使用5-10分鐘之後.內含苯卡因（BENZOCAINE）乳霜的應用也會導致犬貓的變性肌紅球血症.氧化血紅素會使血液變棕色,在白過濾紙上最易觀察.診斷告病史,症狀,氧化紅血球檢查. |
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| 英文描述 | A 1-second spray application of a benzocaine-containing topical anesthetic to the larynx was followed by methemoglobinemia in 7 cats and 2 of them developed signs such as cyanosis. Signs developed within 5-10 minutes of application. Topical application of benzocaine-containing creams has also caused methemoglobinemia in dogs and cats. Methemoglobin causes a brown discoloration of the blood, which is most easily seen on white filter paper. Dx by history, signs, and blood methemoglobin determinations. |
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