The antidote of magnesium sulfate poisoning is mainly calcium agent, in clinical magnesium sulfate poisoning can be used after 10% calcium gluconate for drip, because magnesium sulfate poisoning when the magnesium ion in the blood is too high, after the input of calcium ion can replace magnesium ion, and magnesium ion competition will make magnesium ion excretion, to lift the effect of magnesium sulfate poisoning. After magnesium sulfate poisoning will cause a series of symptoms of the whole body, can be for the corresponding symptoms of symptomatic medication, such as respiratory paralysis and lead to respiratory failure life-threatening, then you can use respiratory stimulants for treatment has a very good effect. In addition, magnesium sulfate poisoning will appear after coma, shock, etc. can be treated with elevated drugs, and magnesium sulfate poisoning can also be in the early stage through the emetic, conductive excretion and other methods to let it quickly out of the body to reduce the poisoning reaction.