Drug Safety
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Epidural analgesia for caesarean section is increasingly used and is gradually replacing general anaesthesia. Hypotension is one of the main risks: preloading of the maternal circulation is used to prevent maternal hypotension and its consequences. For this, various colloid and crystalloid solutions are used. ⋯ Several similar cases of neonatal disorders resulting from preventive dextran administration during delivery were studied in a national pharmacovigilance survey in France. There were 32 cases reported with moderate maternal anaphylactoid reaction associated with severe acute fetal distress; it is probably advisable to take a cautious approach and avoid preventive fluid preload by dextran administration. Gelatins or crystalloid solutions should be preferred, with intravenous vasopressive amine administered promptly and repeated if necessary should significant maternal hypotension occur during epidural anaesthesia.