產後大流血(Postpartum hemorrhage),如字面所說,為孕婦產後大量出血超過500亳升以上。533Please respect copyright.PENANAOdQaTtlsEa533Please respect copyright.PENANAaFJyjoDb9y
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若然出現此症狀,醫生通常會為孕婦注射oxytocin,加快子宮收縮,抑止流血症狀。533Please respect copyright.PENANAhyAp4Koipx
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(圖2)Oxytocin需要冷藏儲存,否則其功效便會大幅度減低。533Please respect copyright.PENANA0ITSlMi6AO533Please respect copyright.PENANAwTu2xoOQBI
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一些較為不發達的國家,有時候因條件不佳,沒有冷藏的oxytocin可供使用,若有產後大流血的發生,孕婦最終的結局往往會朝最壞的一面發展。533Please respect copyright.PENANA4HqGk1i8Af
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(圖3)根據世衛指引,僅次於Oxytocin治療產後大流血的辦法就是misoprostol,它不但比Oxytocin更為便宜,而且只需口服不用注射,且可放在室溫儲存,可以說是完美地解決了不發達國家所面對的問題。533Please respect copyright.PENANA1WwNNiRhBD533Please respect copyright.PENANA1DCztiBpIY
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有不少在醫院外產嬰的情況,也是依靠misoprostol來拯救孕婦一命。533Please respect copyright.PENANAVgJsmMcsq8
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然而,這藥物在1986年間被巴西認可為法定醫療藥物,但隨之很快又被除名,列為非法藥物。533Please respect copyright.PENANAPoe0TqGn6t
原因是基於這藥物有著讓子宮收縮功能,不少人士利用這藥物作墜胎藥物,引致流產。533Please respect copyright.PENANAKdl0q6J5E8
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但是,若此藥物能得以正確使用及作出分配的話,無數的生命亦可得以拯救。533Please respect copyright.PENANA7G6omVEXSo
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究竟應該容許流入正當市場,還是全面禁制才對呢?533Please respect copyright.PENANAfsrpnBwEDt
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如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。533Please respect copyright.PENANAZZzpUp2iIy
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。533Please respect copyright.PENANAOYNPF4ffFP
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Link:533Please respect copyright.PENANAAJRnQr8T9D
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio533Please respect copyright.PENANAIbd0lttDtF
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除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。533Please respect copyright.PENANAhzzvY0OOoA
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Ref1:https://www.nature.com/articles/d41586-020-03535-3533Please respect copyright.PENANAabHbMTUrXS