子痫是子痫前期基础上发生不能用其他原因解释的抽搐，是最严重的妊娠并发症之一。子痫抽搐进展迅速，易造成母儿死亡，应紧急处理。子痫发作时需要保证气道通畅，维持呼吸循环功能稳定，密切观察生命体征，预防坠地外伤、唇舌咬伤。积极控制抽搐和血压，抽搐一旦控制后可考虑立即终止妊娠。

Eclampsia is a condition based on preeclampsia that cannot be explained by other causes. It is one of the most serious complications of pregnancy. Eclampsia progresses rapidly, and is prone to maternal and fetal death. It should be treated urgently. In the case of eclampsia, it is necessary to ensure unobstructed airway, maintain stable respiratory and circulatory functions, closely observe vital signs, and prevent trauma and lip and tongue bite from falling to the ground. Tics and blood pressure should be actively controlled. Once tics are under controlled, termination of pregnancy should be immediately considered.