<prompt> In PIH an impending sign of eclampsia is:Visual symptomsWeight gain of 2 lb per weekSevere proteinuria of 10 gPedal edema  <response>: As you know, severe preeclampsia progresses to eclampsia if not treated promptly,hence symptoms of severe preeclampsia can also be called as indicators of Impending eclampsia.Signs of Impending or Imminent eclampsia:Headache severeSymptoms of severe preeclampsiaBlurring of visionflashing lightsSymptoms associated with poor prognosisEpigastric painBrisk deep tendon reflexes and ankle clonusDiminished urinary output 400 ml24 hours. 