Magnesium sulfate 10-20 mg (0.1-0.2 ml of 10% solution ) INTRATHECAL as an Adjuvant To Bupivacaine heavy — In Eclampsia, Pre Eclampsia cases , Pregnancy induced Hypertension. Magnesium sulphate is a NMDA ANTAGONIST, and so very good INTRATHECAL Adjuvant. Magnesium sulphate inhibits Calcium entry into dorsal horn cells. Thus inhibits their stimulation. Onset of  blockade takes a little longer time due to change in pH and baricity of solution. But Duration Of Analgesia is Prolonged. Hemodynamic stability is excellent.

Similarly , Intrathecal Dexmedetomidine, INTRATHECAL Clonidine etc can also be used In Eclampsia. Pre Eclampsia, Pregnancy induced Hypertension. See my earlier articles. These are new and very effective , very safe regimens — Kindly try and give your observations. Share your views.