That being said, not all
pregnant women with hypertension
put their baby and themselves in danger. Many have healthy pregnancies
without complications.
How common is hypertension in pregnancy? In the U.S. alone,
it is estimated that problems with high blood pressure occur in 6 – 8% of
pregnancy, over 65% of which are in women experiencing pregnancy for the first
time.
What are the negative effects of hypertension? The effects
high blood pressure can have on a pregnancy may be mild or severe and could
include:
• Damage to the kidneys and other organs in the mother
• Cause early delivery and low
birth weight
• In serious cases, the mother can
develop preeclampsia
(toxaemia
of pregnancy), a dangerous condition that can be fatal for both the mother and
fetus.
What is preeclampsia? This is a condition that usually
develops in the 6th month of pregnancy and occurs from a combination of high
blood pressure and kidney problems that cause protein in the urine of the
mother. Preeclampsia affects the placenta and can affect the kidney, liver and
even the brain of the mother.
When it affects the brain, preeclampsia can cause seizures, a
dangerous condition called eclampsica which is the second leading cause of
maternal death in America. Preeclampsia can also cause complications with the
fetus including premature birth, low birth weight and stillbirth.
Preeclamspsia can be treated, but cannot be cured until the
mother delivers the baby. There is no known way to prevent the condition, but
those who show signs can be effectively treated to reduce risks.
Who is at the most risk for developing preeclampsia?
• Women with a pre-existing condition of high blood pressure
prior to pregnancy
• Women who
had preeclampsia or hypertension
during another
pregnancy
• Women who are obese
• Women who are carrying more than one child
• Women who become pregnant before the age of 20 and after
the age of 40.
• Women with kidney disease, lupus, diabetes, scleroderma and
rheumatoid arthritis.
Tips for controlling high blood pressure before becoming
pregnant and while you are pregnant -
• Healthy Lifestyle - Make sure your blood pressure is
checked regularly, you are an ideal weight, and live a healthy active lifestyle.
• Educate yourself – Talk to your doctor about your
hypertension and find out what you can do to help prevent and reduce
complications during pregnancy.
• Medications – If you are taking medication to control your
blood pressure, find out if they are safe to take during pregnancy. Don’t assume
that they are safe, or will be dangerous and stop taking them without first
consulting your doctor.
• Engage in regular medical care – when you are pregnant make
sure you attend all regular checkups.
• Avoid alcohol and tobacco – this can increase blood
pressure and harm the fetus.
• Discuss all medications with your doctor – Do not take any
over-the-counter medications (even if you have a cold) without first consulting
your doctor. Cold and flu medication often contains decongestants that can
increase blood pressure.
Remember, although hypertension can cause complications in
pregnancy, many pregnant women with high blood pressure, and even those who
develop preeclampsia, often have healthy happy pregnancies and give birth to
healthy, happy babies.
Paul Johnson has an
interest in High Blood Pressure. For further information on High Blood
Pressure please visit High Blood Pressure or
High Blood Pressure Symptoms .