Preeclampsia in Pregnancy: Symptoms, Risks, Diagnosis & Prevention

What is Preeclampsia?

Preeclampsia is a health problem that can happen during pregnancy. It causes high blood pressure and can harm organs like the liver and kidneys. Usually, it starts after the 20th week of pregnancy. Although most women have healthy pregnancies, preeclampsia can be serious if not treated. For this reason, knowing the signs of preeclampsia in pregnancy is very important. According to the World Health Organization (WHO), preeclampsia affects about 2–8% of pregnancies worldwide.

Symptoms of Preeclampsia

Early signs of preeclampsia can be hard to notice. However, some symptoms are more common. If you are pregnant, watch for these warning signs:

Swelling in your face, hands, or feet

Sudden weight gain

Severe headaches

Changes in vision, such as blurry sight or seeing spots

Pain in the upper right belly

Nausea or vomiting

Less urine than usual

Sometimes, symptoms can be mild. Still, it is important to tell your doctor about any changes. Early treatment can help prevent problems for you and your baby.

Causes and Risk Factors

Doctors do not know the exact cause of preeclampsia. But, several factors can raise your risk. For example, you may be more likely to get preeclampsia if you:

Are pregnant for the first time

Have a family history of preeclampsia

Are carrying twins or more

Have high blood pressure, diabetes, or kidney disease

Are over 35 years old

Are overweight or obese

Had preeclampsia in a past pregnancy

Because some risk factors cannot be changed, regular check-ups are key. Still, healthy habits can lower your risk.

How Preeclampsia is Diagnosed

Doctors use several steps to diagnose preeclampsia. First, they check your blood pressure at each visit. If your blood pressure is high, they may do more tests. For instance, they might check your urine for protein. High protein in urine is a sign of preeclampsia. Blood tests can also show if your organs are affected. In some cases, doctors may use ultrasound to check your baby’s growth. Early diagnosis helps keep you and your baby safe.

Treatment Options

Treatment for preeclampsia depends on how severe it is and how far along you are in pregnancy. Your doctor may suggest:

Frequent blood pressure checks

Resting on your left side

Medications to lower blood pressure

Regular blood and urine tests

Hospital care for severe cases

Early delivery if needed

Sometimes, delivering the baby is the only way to cure preeclampsia. However, doctors will try to keep you and your baby healthy as long as possible.

Prevention and Lifestyle Tips

While you cannot always prevent preeclampsia, some steps may help lower your risk. For example, you can:

Attend all prenatal visits

Eat a balanced, low-salt diet

Stay active with gentle exercise

Maintain a healthy weight before and during pregnancy

Avoid smoking and alcohol

Manage other health problems, like diabetes or high blood pressure

Additionally, talk to your doctor about your risk factors. They may suggest extra tests or care if needed.

When to Seek Medical Help

If you notice any signs of preeclampsia, call your doctor right away. For example, seek help if you have:

Severe headaches that do not go away

Vision changes, such as blurring or flashing lights

Severe pain in your upper belly

Trouble breathing

Sudden swelling in your face or hands

Quick action can protect you and your baby from serious problems. Never ignore symptoms, even if they seem mild.

If you have concerns about preeclampsia, consult a healthcare specialist at Aditya Hospital for personalized guidance, monitoring, and care.