The only cure for preeclampsia is delivery. You're at increased risk of seizures, placental abruption, stroke and possibly severe bleeding until your blood pressure decreases. Of course, if it's too early in your pregnancy, delivery may not be the best thing for your baby.
If you're diagnosed with preeclampsia, your doctor will let you know how often you'll need to come in for prenatal visits — likely more frequently than what's typically recommended for pregnancy. You'll also need more-frequent blood tests, ultrasounds and nonstress tests than would be expected in an uncomplicated pregnancy.
For these reasons, oral replacement should be given in the asymptomatic patient, preferably with a sustained-release preparation, given the ability of magnesium to induce diarrhea. Bioavailability of oral preparations is assumed to be 33% in the absence of intestinal malabsorption. Several preparations are available: Mag-Ox 400, containing magnesium oxide; Slow-Mag, containing magnesium chloride; and Mag-Tab, containing magnesium lactate. These preparations provide 5-7 mEq (2.5-3.5 mmol or 60-84 mg) of magnesium per tablet. Six to 8 tablets should be taken daily in divided doses for severe magnesium depletion. Two to 4 tablets may be sufficient for mild, asymptomatic disease. Mag-Ox 400 contains 242 mg (20 mEq) of elemental magnesium, but absorption is less efficacious.
The only cure for preeclampsia is delivery. You're at increased risk of seizures, placental abruption, stroke and possibly severe bleeding until your blood pressure decreases. Of course, if it's too early in your pregnancy, delivery may not be the best thing for your baby.If you're diagnosed with preeclampsia, your doctor will let you know how often you'll need to come in for prenatal visits — likely more frequently than what's typically recommended for pregnancy. You'll also need more-frequent blood tests, ultrasounds and nonstress tests than would be expected in an uncomplicated pregnancy.For these reasons, oral replacement should be given in the asymptomatic patient, preferably with a sustained-release preparation, given the ability of magnesium to induce diarrhea. Bioavailability of oral preparations is assumed to be 33% in the absence of intestinal malabsorption. Several preparations are available: Mag-Ox 400, containing magnesium oxide; Slow-Mag, containing magnesium chloride; and Mag-Tab, containing magnesium lactate. These preparations provide 5-7 mEq (2.5-3.5 mmol or 60-84 mg) of magnesium per tablet. Six to 8 tablets should be taken daily in divided doses for severe magnesium depletion. Two to 4 tablets may be sufficient for mild, asymptomatic disease. Mag-Ox 400 contains 242 mg (20 mEq) of elemental magnesium, but absorption is less efficacious.
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