Which symptom indicates the need for Magnesium Sulfate in eclampsia?

The key symptom that indicates the need for Magnesium Sulfate in eclampsia is seizures. Eclampsia is a serious condition characterized by the occurrence of seizures in a woman with preeclampsia, which involves high blood pressure and potential damage to other organs. Magnesium Sulfate is a critical medication for the management and prevention of seizures in this context. It acts as a central nervous system depressant, providing neuroprotective effects that help to mitigate or prevent the onset of seizures in patients experiencing eclampsia.

While dehydration, arrhythmia, and respiratory distress are important clinical considerations, they do not serve as the specific trigger for administering Magnesium Sulfate in the context of eclampsia. Addressing the underlying issue of seizures is the primary focus in treating this condition to ensure the safety of both the mother and the fetus.