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抗(kang)AChE作用(yong)明顯(xian)(xian)減(jian)弱,但(dan)對骨(gu)骼肌(ji)仍有較強作用(yong)。本(ben)品顯(xian)(xian)效較快(kuai),用(yong)藥(yao)(yao)后可(ke)(ke)立(li)即改善癥狀,使(shi)肌(ji)肉(rou)收(shou)(shou)(shou)縮力增強,但(dan)維(wei)持時(shi)間很短,5~15min后作用(yong)消失(shi),故不(bu)宜作為(wei)治療用(yong)藥(yao)(yao)醫(yi)`學教(jiao)育網搜集(ji)整理。常(chang)用(yong)于診斷(duan)(duan)重(zhong)癥肌(ji)無(wu)力,通常(chang)先快(kuai)速(su)靜注本(ben)品2mg,如(ru)在30~45s后未(wei)(wei)(wei)見(jian)(jian)任(ren)何藥(yao)(yao)物效應,可(ke)(ke)再(zai)靜注8mg藥(yao)(yao)物,給藥(yao)(yao)后如(ru)受試者(zhe)出(chu)現短暫肌(ji)肉(rou)收(shou)(shou)(shou)縮改善,同(tong)時(shi)未(wei)(wei)(wei)見(jian)(jian)有舌肌(ji)纖(xian)維(wei)收(shou)(shou)(shou)縮癥狀。則(ze)提示診斷(duan)(duan)陽性,而舌肌(ji)纖(xian)維(wei)收(shou)(shou)(shou)縮反(fan)應常(chang)見(jian)(jian)于非重(zhong)癥肌(ji)無(wu)力的其他患(huan)者(zhe)。在診斷(duan)(duan)用(yong)藥(yao)(yao)時(shi)應準備(bei)阿托品,以防出(chu)現嚴重(zhong)毒性反(fan)應。本(ben)品尚(shang)可(ke)(ke)用(yong)于鑒別在重(zhong)癥肌(ji)無(wu)力的治療過(guo)(guo)程中癥狀未(wei)(wei)(wei)被控制是由于抗(kang)AChE藥(yao)(yao)過(guo)(guo)量(liang)還是不(bu)足,如(ru)屬劑量(liang)不(bu)足。則(ze)本(ben)品可(ke)(ke)立(li)即改善肌(ji)肉(rou)收(shou)(shou)(shou)縮;如(ru)出(chu)現肌(ji)力減(jian)退,則(ze)提示治療劑量(liang)過(guo)(guo)大。
抗(kang)AChE作用(yong)明顯(xian)(xian)減(jian)弱,但(dan)對骨(gu)骼肌(ji)仍有較強作用(yong)。本(ben)品顯(xian)(xian)效較快(kuai),用(yong)藥(yao)(yao)后可(ke)(ke)立(li)即改善癥狀,使(shi)肌(ji)肉(rou)收(shou)(shou)(shou)縮力增強,但(dan)維(wei)持時(shi)間很短,5~15min后作用(yong)消失(shi),故不(bu)宜作為(wei)治療用(yong)藥(yao)(yao)醫(yi)`學教(jiao)育網搜集(ji)整理。常(chang)用(yong)于診斷(duan)(duan)重(zhong)癥肌(ji)無(wu)力,通常(chang)先快(kuai)速(su)靜注本(ben)品2mg,如(ru)在30~45s后未(wei)(wei)(wei)見(jian)(jian)任(ren)何藥(yao)(yao)物效應,可(ke)(ke)再(zai)靜注8mg藥(yao)(yao)物,給藥(yao)(yao)后如(ru)受試者(zhe)出(chu)現短暫肌(ji)肉(rou)收(shou)(shou)(shou)縮改善,同(tong)時(shi)未(wei)(wei)(wei)見(jian)(jian)有舌肌(ji)纖(xian)維(wei)收(shou)(shou)(shou)縮癥狀。則(ze)提示診斷(duan)(duan)陽性,而舌肌(ji)纖(xian)維(wei)收(shou)(shou)(shou)縮反(fan)應常(chang)見(jian)(jian)于非重(zhong)癥肌(ji)無(wu)力的其他患(huan)者(zhe)。在診斷(duan)(duan)用(yong)藥(yao)(yao)時(shi)應準備(bei)阿托品,以防出(chu)現嚴重(zhong)毒性反(fan)應。本(ben)品尚(shang)可(ke)(ke)用(yong)于鑒別在重(zhong)癥肌(ji)無(wu)力的治療過(guo)(guo)程中癥狀未(wei)(wei)(wei)被控制是由于抗(kang)AChE藥(yao)(yao)過(guo)(guo)量(liang)還是不(bu)足,如(ru)屬劑量(liang)不(bu)足。則(ze)本(ben)品可(ke)(ke)立(li)即改善肌(ji)肉(rou)收(shou)(shou)(shou)縮;如(ru)出(chu)現肌(ji)力減(jian)退,則(ze)提示治療劑量(liang)過(guo)(guo)大。