Catalyst magnesium sulfate role and the matters needing atte

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Intravenous magnesium sulfate, and muscle convulsion, mainly used for resistance to inject it can cause hemal dilate, causing blood pressure to drop, because the central inhibition and magnesium sulfate skeletal muscle relaxation, clinical effect, anti-hypertensie mainly used to alleviate preeclampsia, tetanus and other convulsions, also used in the treatment of hypertensive crisis. Adverse reactions are: high blood magnesium can cause respiratory inhibition, blood pressure, cardiac arrest and chelerable death. Tendon reflex disappear is respiratory inhibition premonitory, accordingly, in continuous during the course of medication regularly inspecting tendinous reflex. Poisoning should immediately artificial respiration, and slowly intravenous calcium chloride or grape sour calcium emergency rescue.
Oral does not absorb, can form in intestinal permeability state, reduce moisture absorption, im content deposition increases, cause peristalsis is accelerated, cause diarrhoea, used for surgery or colonoscopy in front of the jejunum contents. Now multi-purpose sodium substitution, the effect was weak, also relatively safe magnesium sulfate. Menstrual period, pregnancy and elderly with caution.
Local topical can eliminate local edema.