What should you know about preeclampsia how to avoid?

Pre-eclampsia is linked to changes in the placenta and the way pregnancy affects blood vessels and organs. It is not caused by one food, activity, or mistake. Some people have higher risk because of a previous episode, high blood pressure, kidney disease, diabetes, or a multiple pregnancy. A risk review before or early in pregnancy helps your clinician decide what monitoring or medication may be appropriate.

Book antenatal care early and attend blood pressure and urine checks, even if you feel well. Tell your clinician about previous pregnancy complications, regular medicines, and long-term conditions. Take only recommended medicines; some people are offered low-dose aspirin, but it must be prescribed for their circumstances. Staying active as advised, eating a varied diet, and managing existing conditions support general pregnancy health, but they are not substitutes for screening. Keep a written plan for who to contact if symptoms appear.

Contact your maternity service urgently for a severe headache, blurred or flashing vision, pain beneath the ribs, sudden swelling of the face or hands, vomiting that feels unusual for you, breathlessness, or reduced baby movements. These symptoms can have other causes, but pre-eclampsia needs to be considered. Do not wait for a routine visit or stop prescribed treatment because you feel better.

Ask which risk factors apply to you, whether preventive medicine is appropriate, how often checks are needed, and which symptoms should prompt same-day assessment.