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Treatment of high blood pressure in Pregnancy Preeclampsia
Treatment
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The only definitive "treatment" for preeclampsia
(Pregnancy induced hypertension) is delivery the fetus, either vaginal or cesarean (c-section).
Inducing labor is the treatment of choice for women who have reached a gestational age of at least
37 weeks. In all cases, the consensus is that all women with preeclampsia (Pregnancy induced
hypertension) should be delivered by 40 weeks, and the use of induction drugs and cervical ripening
agents is common.
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Specific
treatment for pregnancy-induced hypertension will be determined by your physician
based on:
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expectations for the course of the disease
your opinion or preference
your pregnancy, overall health, and medical history
extent of the disease
your tolerance for specific medications, procedures, or therapies
The goal of treatment is to prevent the condition from
becoming worse and to prevent it from causing other complications.
For women who have not reached 37 weeks, treatment focuses
on allowing the baby to mature as much as possible before inducing labor. The goal of
preeclampsia (Pregnancy induced hypertension) treatment is to avoid progression of the disease
and/or complications. A number of studies have shown that close outpatient monitoring is as
effective as hospitalization for the majority of women, though women with severe disease usually
require careful monitoring that is best accomplished in a hospital setting. In general,
outpatient preeclampsia (Pregnancy induced hypertension) treatment means:
Visiting the doctor every one to three days for a
checkup
Having weekly or twice weekly lab tests to check liver enzymes and kidney
function
Limiting difficult physical activity
High blood pressure medications are generally not given to women who are being treated on an
outpatient basis, though certain medications are sometimes used during hospital-based treatment for
severe preeclampsia (Pregnancy induced hypertension). Similarly, there is currently no indication
for either restricting salt intake or using diuretics in cases of preelampsia (Pregnancy induced
hypertension) though both of these are commonly used for the initial treatment of high blood
pressure not related to pregnancy. Bed rest is a well-known treatment measure, but, like salt
restriction and diuretics, it has not been proven to improve ultimate outcomes.
The guiding factor in the treatment of preeclampsia
(Pregnancy induced hypertension) is the health of the mother and the baby. In situations where
the health of the mother or the baby appears to be in jeopardy, labor is usually induced.
Specifically, signs that indicate labor induction should be started include:
Persistent headaches or vision disturbances (blurry
vision)
Persistent abdominal pain
Signs of severe fetal growth delay/restriction
Signs of impaired fetal well-being
Maternal platelet count less than 100,000
Worsening maternal liver function as observed on blood tests
Worsening maternal kidney function as observed on blood tests (Creatinine >2)
When delivery must be induced at a gestational age of less than 34 weeks, a course of steroids
(usually betamethasone or dexamethasone) is given. This is done to help the baby's lungs develop,
since babies born before 34 weeks almost always have some difficulty breathing because their lungs
are still immature.
In cases of mild to severe preelampsia (Pregnancy induced
hypertension) magnesium is usually given intravenously to prevent seizures and other serious
potential complications to prevent eclampsia . Numerous studies have shown that magnesium is
vastly superior to other drugs for this purpose.
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