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MAGNESIUM SULFATE is an electrolyte injection commonly used to treat low magnesium levels in your blood. It is also used to prevent or control seizures in women with preeclampsia or eclampsia. Compare magnesium supplements.

Potentially Unavailable: This drug has recently experienced shortages and may not be available at your pharmacy. Please call ahead to confirm availability. Learn More

Magnesium Sulfate Savings Tips

Fill a 90-Day Supply to Save

You may find that filling a 90-day supply will reduce your total cost for this prescription. As an added bonus, you'll make fewer trips to the pharmacy, saving you time and money.

If you have insurance or Medicare, you may find that you receive lower prices if you fill your prescriptions through your plan’s mail order pharmacy. Many insurance plans (and most Medicare plans) are now offering similar rates at a select group of “preferred” retail pharmacies. Some plans may require that you fill through a mail order pharmacy for fills of more than a 30-day supply.

To switch to 90-day fills, note that you'll need a new prescription from your doctor; a 30-day quantity prescription will not allow 90-day fills.

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In all states except Tennessee, GoodRx is considered a marketer of prescription discount cards, and is not required to register as a discount card provider. In Tennessee, GoodRx is registered as a Prescription Drug Discount Plan Operator.
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