High risk of eclampsia means that the probability of developing eclampsia is significantly higher, which may cause serious harm to the pregnant woman as well as the fetus. High risk of eclampsia means that the risk of eclampsia increases significantly after pregnancy and the condition is relatively severe. If the condition is not effectively controlled, it may lead to eclampsia, which may cause serious harm to the mother and the fetus. If a pregnant woman is at high risk of developing eclampsia, she may experience generalized edema, markedly increased protein levels in the urine, which may be accompanied by headache, vomiting, epigastric discomfort, visual disturbances, jaundice, oliguria, agitation, loss of consciousness, coma, convulsions, and other symptoms.