Welcome to Australian Action on Preeclampsia’s website. We endeavour to educate, raise awareness and support people that have been affected by the condition.

What is preeclampsia (PE)?

Preeclampsia is an illness, which only occurs in pregnancy. Indeed, it is the most common serious medical disorder of human pregnancy. It is sometimes referred to as preeclamptic toxaemia (abbreviated to PET), and many years ago it was also known as “kidney fits”. Preeclampsia can affect both the mother and her unborn baby. It usually arises during the second half of pregnancy, and can even occur some days after delivery. In the mother, it can cause several problems of which she may be unaware – such as high blood pressure (hypertension), leakage of protein into the urine (proteinuria), thinning of the blood (coagulopathy) and liver dysfunction. Occasionally, preeclampsia can lead to convulsions (fits), a serious complication known as eclampsia. Also, when a pregnancy is complicated by PE, the baby may grow more slowly than normal in the womb or suffer a potentially harmful oxygen deficiency.


Preeclampsia Symptoms

High blood pressure

High blood pressure during pregnancy is one of the biggest red flags that preeclampsia may be developing. And even if it’s not a symptom of preeclampsia, it can still be a sign of a problem.

High blood pressure is traditionally defined as blood pressure of 140/90 or greater, measured on two separate occasions six hours apart. During pregnancy, a rise in the lower number (diastolic) of 15 degrees or more, or a rise in the upper number (systolic) of 30 degrees or more can also be a cause for concern.


Dull or severe, throbbing headaches, often described as migraine-like that just won’t go away are cause for concern.

Swelling (Oedema)

A certain amount of swelling is normal during pregnancy. Unless you’re one of a lucky few, you may notice a little extra puffiness in your feet (good luck fitting into your pre-pregnancy shoes!). Oedema, on the other hand, is the accumulation of excess fluid and can be a concern when it occurs in your face, around your eyes, or in your hands.

Changes in Vision

Vision changes are one of the most serious symptoms of preeclampsia. They may be associated with central nervous system irritation or be an indication of swelling of the brain (cerebral oedema).

Common vision changes include sensations of flashing lights, auras, light sensitivity, or blurry vision or spots.

Latest News & Events

  • Survey on Long Term Health Risks after Blood Pressure Problems during Pregnancy

    The University of Technology in Sydney is studying the Long Term Health risks of Women who have had high blood pressure during their pregnancy. If you would like to participate in the survey please follow the link below. https://www.surveymonkey.com/r/7HVFDRZ   Letter of Invitation to the survey_WOMEN_SSA18G213

  • World first study aims to improve treatment for women and babies after pregnancy complicated by high blood pressure

    “A new study launched last month at St George Hospital will trial the best follow up and lifestyle behaviour change strategies for women and their babies after experiencing a hypertensive disorder (high blood pressure) during pregnancy. About one in 10 women in Australia have a hypertensive pregnancy, which equates to approximately 30,000 women affected annually. Hypertensive disorders include preeclampsia, gestational…

  • Be Healthe for your Heart

    Did you know women who had pre-eclampsia are more likely to get heart disease later in life? Be Healthe for your Heart provides women who had pre-eclampsia with advice and support to build healthy lifestyle habits to help stop heart disease later in life. The 3-month online program focuses on healthy eating, physical activity, body weight, and stress management. Researchers from the…

Load More