High blood pressure in pregnancy signs

Quick take: Preeclampsia is a pregnancy‑specific condition marked by a blood pressure reading of ≥ 140/90 mm Hg after 20 weeks gestation plus protein in the urine or other organ involvement. It’s different from gestational hypertension (high blood pressure without protein) and chronic hypertension (high blood pressure present before pregnancy). If you notice sudden swelling, severe headache, visual changes, or pain, check your numbers and call your provider right away.

It’s 2 a.m., you’ve just stepped on the scale, and a wave of nausea mixes with a lingering headache. You glance at the blood pressure cuff you keep by the nightstand and wonder: “Is this the start of preeclampsia?” You’re not alone. Many expectant parents search for a clear answer, because the line between a normal pregnancy bump and a warning sign can feel blurry.

In this article we break down exactly what “high blood pressure in pregnancy: when is it preeclampsia” means. We’ll define the condition, compare it with gestational and chronic hypertension, list risk factors, describe the symptoms that matter, explain how doctors diagnose it, and outline the treatment options you might encounter. We’ll also cover what to expect after delivery, how to monitor your health long-term, and practical steps to reduce your risk. Plus, we’ll explore how preeclampsia can affect your baby’s development and what emotional support looks like during this challenging time.

By the end you’ll know the numbers to watch, the red‑flag signs that demand emergency care, and the everyday steps you can take to stay informed and safe. Let’s start with the basics.

What is preeclampsia and how is it diagnosed?

Preeclampsia is a multi‑system disorder that typically appears after the 20th week of pregnancy. The core diagnostic criteria, per the American College of Obstetricians and Gynecologists (ACOG) and the UK’s NICE guidelines, are:

• Blood pressure ≥ 140 mm Hg systolic or ≥ 90 mm Hg diastolic on two occasions at least four hours apart.
• Evidence of organ involvement, most commonly proteinuria (≥ 300 mg protein in a 24‑hour urine collection) or, if protein isn’t present, signs such as elevated liver enzymes, low platelets, renal insufficiency, pulmonary edema, or new‑onset neurological symptoms.

Both the systolic and diastolic numbers matter; a reading of 150/95 mm Hg meets the threshold even if the other value is lower. In practice, clinicians often use a single measurement plus confirmatory testing, especially if symptoms are concerning. For example, if you have a reading of 145/92 mm Hg at home but also report a severe headache and visual disturbances, your provider may expedite further testing rather than waiting four hours for a second reading.

Because preeclampsia can develop quickly, many providers ask you to keep a home blood pressure log after 20 weeks. A reading that consistently exceeds 140/90 mm Hg should be reported promptly. For a quick personal check, you can use our Preeclampsia Diagnostic Criteria calculator to see if your numbers fall into the concerning range. It’s important to note that home monitors should be validated for accuracy—ask your provider to recommend a reliable model or check it against clinic readings.

One common question we hear is whether preeclampsia can be "missed" during routine prenatal visits. While regular check-ups are designed to catch early signs, preeclampsia can sometimes develop between appointments. This is why many providers encourage home monitoring, especially for women with risk factors. If you’re tracking your blood pressure at home, take readings at the same time each day, ideally after resting for five minutes and avoiding caffeine or exercise beforehand. Keep a log to share with your provider—this can help them spot trends that might not be obvious from a single reading.

How does preeclampsia differ from gestational hypertension and chronic hypertension?

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All three share the same blood pressure cut‑off, but preeclampsia’s added proteinuria or organ impact is what makes it a medical emergency. Gestational hypertension can progress to preeclampsia, so clinicians monitor both closely. One key difference is that gestational hypertension often resolves after delivery, while preeclampsia can persist postpartum or even develop for the first time after birth.

It’s also worth noting that some women may have "superimposed preeclampsia," which occurs when someone with chronic hypertension develops preeclampsia during pregnancy. This can be particularly challenging to diagnose because the underlying high blood pressure may mask some of the typical symptoms. If you have chronic hypertension, your provider will likely monitor you more closely for signs of proteinuria or other organ involvement.

Another common concern is whether these conditions can affect future pregnancies. Women who develop gestational hypertension or preeclampsia in their first pregnancy are at higher risk for both conditions in subsequent pregnancies. This is why your provider may recommend low-dose aspirin or other preventive measures if you’re planning another pregnancy after experiencing hypertension in a previous one.

Who is most likely to develop preeclampsia?

Risk factors don’t guarantee you’ll get preeclampsia, but they raise the odds. Large studies, including those summarized by the CDC and WHO, point to the following predictors:

• Age: First‑time mothers under 20 or over 35 years have a higher incidence. The risk increases gradually with age, particularly after 40.
• Body mass index (BMI): Pre‑pregnancy BMI ≥ 30 kg/m² is linked to a 2‑3‑fold increase. This is thought to be related to inflammation and metabolic changes associated with obesity.
• Previous preeclampsia: If you’ve had it before, the risk of recurrence is about 20‑30 %. The risk is even higher if you developed severe preeclampsia or delivered before 34 weeks.
• Family history: A mother or sister with preeclampsia raises your odds. Research suggests a genetic component, though the exact genes involved are still being studied.
• Multiple gestation: Twins or triplets double the risk. This is likely due to the increased demand on the placenta and cardiovascular system.
• Pre‑existing conditions: Diabetes, kidney disease, autoimmune disorders (e.g., lupus), and chronic hypertension all contribute. These conditions can affect blood vessel function and increase inflammation.
• Pregnancy interval: Conceiving within six months of a previous pregnancy may increase risk. This may be related to the body not having enough time to fully recover between pregnancies.

Many readers share a common story: “I was a healthy 28‑year‑old, never smoked, and my first prenatal visit went smoothly. Then, at 28 weeks, my blood pressure spiked, and I was terrified.” That feeling of “why me?” is normal, and it’s important to remember that preeclampsia can develop even in women with no obvious risk factors. In fact, about 20% of cases occur in women with no known risk factors at all.

If you have one or more risk factors, your provider may recommend additional monitoring or preventive measures. For example, women with chronic hypertension or a history of preeclampsia may be advised to take low-dose aspirin starting in the first trimester. Others may be encouraged to monitor their blood pressure at home or attend more frequent prenatal visits. The key is to work with your provider to create a personalized care plan that addresses your specific risks.

It’s also worth noting that some risk factors, like age or family history, can’t be changed. However, others—such as BMI or managing chronic conditions—can be addressed before or during pregnancy to reduce your risk. If you’re planning a pregnancy, this is a great time to talk to your provider about optimizing your health to lower your chances of developing preeclampsia.

How preeclampsia can affect your baby’s development

Preeclampsia doesn’t just impact the mother—it can also affect the baby’s growth and development in the womb. The condition is associated with reduced blood flow to the placenta, which can limit the baby’s access to oxygen and nutrients. This is why regular fetal monitoring is a key part of managing preeclampsia.

One of the most common effects of preeclampsia on the baby is intrauterine growth restriction (IUGR), also known as fetal growth restriction. This occurs when the baby doesn’t grow at the expected rate, often resulting in a birth weight below the 10th percentile for gestational age. Babies with IUGR may be at higher risk for complications after birth, such as difficulty regulating body temperature, low blood sugar, or jaundice. In severe cases, IUGR can increase the risk of stillbirth, which is why providers closely monitor fetal growth with ultrasounds and Doppler studies.

Preeclampsia can also lead to preterm birth, either because the condition worsens and delivery becomes necessary for the health of the mother or baby, or because the provider recommends early delivery to prevent complications. Babies born preterm may face challenges like respiratory distress syndrome (RDS), feeding difficulties, or long-term developmental delays. The earlier the baby is born, the higher the risk of these complications. However, advances in neonatal care mean that many preterm babies go on to thrive with appropriate support.

Another concern is placental abruption, a rare but serious complication where the placenta separates from the uterine wall before delivery. This can cause heavy bleeding and deprive the baby of oxygen. Symptoms of placental abruption include sudden abdominal pain, vaginal bleeding, and contractions. If you experience these symptoms, seek emergency care immediately.

After birth, babies born to mothers with preeclampsia may need extra monitoring in the neonatal intensive care unit (NICU). This is especially true for babies born preterm or with IUGR. While this can be stressful for parents, it’s important to remember that most babies born to mothers with preeclampsia do well with appropriate care. Your provider will work with you to create a delivery plan that balances the risks of continuing the pregnancy with the risks of preterm birth.

If you’re diagnosed with preeclampsia, you may wonder how to support your baby’s development during the rest of your pregnancy. While there’s no guaranteed way to prevent complications, staying hydrated, following your provider’s recommendations for activity and rest, and attending all scheduled prenatal visits can help. Some women also find it helpful to track their baby’s movements using a kick count chart, which can alert you to any changes in fetal activity that might warrant a call to your provider.

What signs and symptoms signal preeclampsia, and when is it severe?

Beyond the numbers, preeclampsia often announces itself with physical clues. Common, mild symptoms include:

• Sudden swelling (edema) of the face, hands, or feet. While some swelling is normal in pregnancy, sudden or severe swelling—especially in the face or hands—can be a sign of preeclampsia.
• Persistent headache that doesn’t improve with rest or acetaminophen. Many women describe this as a "band-like" pressure around the head.
• Visual disturbances—flashing lights, blurred vision, or temporary loss of sight. These symptoms can be frightening and should never be ignored.
• Upper‑right abdominal or epigastric pain, often described as a “burning” sensation. This pain is caused by liver swelling and can be mistaken for heartburn or indigestion.
• Rapid weight gain (more than 2 kg in a week) from fluid retention. This is different from the gradual weight gain of a healthy pregnancy.

Severe preeclampsia adds any of the following:

• Blood pressure ≥ 160/110 mm Hg. At this level, the risk of complications like stroke or placental abruption increases significantly.
• Severe headache accompanied by visual changes. This combination is particularly concerning and warrants immediate medical attention.
• Severe epigastric pain or tenderness. This can indicate liver involvement and may be a sign of HELLP syndrome, a life-threatening variant of preeclampsia.
• Significant proteinuria (> 5 g/24 h) or a sudden rise in liver enzymes. These lab findings suggest more advanced organ involvement.
• Low platelet count (< 100,000/µL) or signs of kidney dysfunction. These can lead to bleeding problems or fluid overload.
• Sudden shortness of breath, chest pain, or decreased fetal movement. These symptoms can indicate pulmonary edema (fluid in the lungs) or fetal distress.

When any of these red‑flag symptoms appear, it’s time to call emergency services (see the “When to call emergency services” section below). Even milder signs deserve a prompt call to your obstetrician, because early intervention can prevent progression. For example, if you notice swelling in your hands and feet but your blood pressure is normal, your provider may still want to check your urine for protein or run blood tests to rule out preeclampsia.

It’s also important to trust your instincts. Many women with preeclampsia report feeling "off" or "not like themselves" before more obvious symptoms appear. If something doesn’t feel right, don’t hesitate to reach out to your provider. It’s always better to err on the side of caution when it comes to your health and your baby’s well-being.

How is preeclampsia diagnosed in early pregnancy?

While most cases surface after 20 weeks, a small subset can appear earlier, especially in women with chronic hypertension or autoimmune disease. Early‑onset preeclampsia (before 34 weeks) carries higher maternal and fetal risks, so clinicians are vigilant. In fact, early-onset preeclampsia is often more severe and more likely to require early delivery, which can increase the risk of complications for the baby.

Diagnosis relies on a combination of tools:

1. Blood pressure measurement: Two readings four hours apart, ideally taken in a calm setting. If you’re monitoring at home, take your readings at the same time each day and avoid caffeine, exercise, or stress beforehand. Keep a log to share with your provider—this can help them spot trends that might not be obvious from a single reading.
2. Urine protein testing: A dipstick (≥ 1+ protein) prompts a 24‑hour urine collection for precise quantification. The 24-hour test is the gold standard for measuring proteinuria, but it can be inconvenient. Some providers may use a spot urine protein-to-creatinine ratio as a quicker alternative.
3. Blood labs: Liver function tests (ALT, AST), kidney function (creatinine), and platelet counts help gauge severity. These tests can also help identify HELLP syndrome, a serious complication of preeclampsia that involves hemolysis (breakdown of red blood cells), elevated liver enzymes, and low platelets.
4. Fetal assessment: Ultrasound for growth, Doppler studies of uterine arteries, and non‑stress tests gauge how the baby is coping. Doppler studies measure blood flow through the umbilical cord and uterine arteries, which can help assess placental function. A non-stress test monitors the baby’s heart rate in response to movement, which can indicate how well the baby is tolerating the pregnancy.
5. Other organ checks: If neurological symptoms appear, a neurologist may order a brain MRI to rule out complications like posterior reversible encephalopathy syndrome (PRES), a rare but serious condition that can cause seizures, vision loss, and confusion.

Because some women have borderline numbers, doctors may repeat tests over several days. This “watchful waiting” approach balances the need to avoid unnecessary early delivery with the imperative to protect both mother and baby. For example, if your blood pressure is 142/90 mm Hg but you have no other symptoms or lab abnormalities, your provider may recommend monitoring you closely rather than intervening immediately. On the other hand, if your blood pressure is 150/100 mm Hg and you have protein in your urine, they may recommend hospitalization or early delivery, depending on your gestational age.

One question we often hear is whether preeclampsia can be diagnosed without proteinuria. The answer is yes. While proteinuria is the most common sign of organ involvement, it’s not the only one. The current diagnostic criteria (per ACOG and NICE) allow for a diagnosis of preeclampsia if high blood pressure is accompanied by any of the following:

• Thrombocytopenia (low platelet count)
• Renal insufficiency (elevated creatinine)
• Impaired liver function (elevated liver enzymes)
• Pulmonary edema (fluid in the lungs)
• New-onset neurological symptoms (e.g., seizures, severe headache with visual disturbances)

This expanded definition helps providers identify women with preeclampsia who might otherwise be missed, ensuring they receive the care they need.

Managing preeclampsia during pregnancy: treatment options

Management depends on gestational age, severity, and how the baby is doing. Here are the typical pathways:

• Medication: Antihypertensives such as labetalol, nifedipine, or methyldopa are considered safe in pregnancy (per FDA and ACOG). They aim to keep blood pressure below 160/110 mm Hg, reducing the risk of stroke. Labetalol is often the first-line choice because it works quickly and has a good safety profile. Nifedipine is another common option, especially for women who can’t take labetalol (e.g., those with asthma). Methyldopa is less commonly used today but may be prescribed for women who don’t respond to other medications.
• Corticosteroids: If delivery is likely before 34 weeks, a short course of betamethasone helps mature the baby’s lungs. This can reduce the risk of respiratory distress syndrome (RDS) and other complications of preterm birth. The typical regimen is two doses of betamethasone, given 24 hours apart. The effects last for about a week, so if delivery is delayed, your provider may recommend a repeat course.
• Bed rest or activity modification: Light activity is encouraged, but prolonged bed rest in the hospital is only used for severe cases. While bed rest was once a common recommendation, research has shown that it doesn’t prevent preeclampsia or improve outcomes. In fact, prolonged bed rest can increase the risk of blood clots and muscle weakness. Instead, your provider may recommend reducing strenuous activity and taking frequent rest breaks.
• Hospitalization: Severe preeclampsia often warrants inpatient monitoring—continuous fetal heart rate checks, urine output measurement, and regular labs. Hospitalization allows your care team to monitor you and your baby closely and intervene quickly if your condition worsens. In some cases, you may be transferred to a hospital with a neonatal intensive care unit (NICU) if early delivery is anticipated.
• Timing of delivery: The only definitive cure is birth. For mild cases after 37 weeks, doctors usually plan induction. For severe cases, delivery may be recommended as early as 34 weeks, balancing fetal maturity against maternal risk. The decision to deliver early is never made lightly, as preterm birth carries its own risks. Your provider will weigh the risks and benefits of continuing the pregnancy versus delivering early, taking into account your gestational age, the severity of your preeclampsia, and how well your baby is tolerating the pregnancy.

Many patients wonder whether they should stop taking blood‑pressure medicine once they’re diagnosed. The answer is no—stopping abruptly can cause dangerous spikes. Instead, your provider will adjust the dose or switch to a medication with a better safety profile for pregnancy. It’s also important to continue taking any other medications your provider has prescribed, such as low-dose aspirin or magnesium sulfate (which is used to prevent seizures in severe preeclampsia).

Another common concern is whether preeclampsia can be managed at home. In mild cases, your provider may allow you to monitor your blood pressure and symptoms at home, with frequent check-ins. However, if your condition worsens or you develop severe symptoms, hospitalization may be necessary. Your provider will work with you to create a plan that keeps you and your baby as safe as possible.

Can lifestyle changes reduce the risk of preeclampsia?

While there’s no guaranteed prevention, several lifestyle factors have shown modest protective effects in large cohort studies:

• Balanced diet: A Mediterranean‑style diet rich in fruits, vegetables, whole grains, nuts, and olive oil correlates with a 30 % lower risk (Harvard T.H. Chan School of Public Health). This diet is high in antioxidants, healthy fats, and fiber, which may help reduce inflammation and improve blood vessel function. Some specific foods that may be particularly beneficial include leafy greens (rich in folate and magnesium), fatty fish (rich in omega-3 fatty acids), and nuts (rich in vitamin E and healthy fats).
• Regular physical activity: Moderate‑intensity exercise (e.g., walking 150 minutes per week) is associated with reduced hypertension risk, provided it’s cleared by your provider. Exercise helps improve circulation, reduce inflammation, and maintain a healthy weight. However, it’s important to avoid activities that could increase your risk of falls or abdominal trauma, such as contact sports or high-impact exercises. Always check with your provider before starting or continuing an exercise program during pregnancy.
• Avoiding excessive weight gain: Gaining within the Institute of Medicine’s recommended range (usually 11‑16 kg for a normal‑BMI woman) helps keep blood pressure stable. Excessive weight gain can increase inflammation and strain your cardiovascular system, raising your risk of preeclampsia. Your provider can help you determine a healthy weight gain goal based on your pre-pregnancy BMI.
• Calcium supplementation: In low‑calcium populations, 1 g daily reduces preeclampsia rates (WHO recommendation). Calcium plays a key role in blood vessel function and may help prevent high blood pressure. If your diet is low in calcium, your provider may recommend a supplement. Good dietary sources of calcium include dairy products, leafy greens, and fortified foods like orange juice and cereals.
• Low‑dose aspirin: For high‑risk women, a daily 81 mg aspirin after 12 weeks can lower incidence by about 10‑15 % (ACOG). Aspirin helps reduce inflammation and improve blood flow to the placenta. It’s most effective when started early in pregnancy (before 16 weeks) and continued until delivery. If you’re at high risk for preeclampsia, your provider may recommend starting aspirin as part of your prenatal care plan.

These measures are supportive, not curative. If you have risk factors, discuss them with your obstetrician early, so a tailored plan can be put in place. For example, if you have chronic hypertension, your provider may recommend more frequent prenatal visits, home blood pressure monitoring, or additional lab tests to check for signs of preeclampsia. If you’re overweight or obese, they may refer you to a nutritionist or dietitian to help you achieve a healthy weight gain during pregnancy.

It’s also important to manage stress, as chronic stress can contribute to high blood pressure. While it’s impossible to eliminate stress completely, finding healthy ways to cope—such as meditation, deep breathing, or prenatal yoga—can help. Some women also find it helpful to join a support group for expectant mothers, where they can share their experiences and learn from others.

Emotional support and mental health during preeclampsia

Being diagnosed with preeclampsia can be overwhelming. Many women feel anxious, scared, or even guilty, wondering if they did something to cause the condition. It’s important to remember that preeclampsia is not your fault—it’s a complex condition with no single cause, and it can happen to anyone.

Managing the emotional impact of preeclampsia is just as important as managing the physical symptoms. Here are some strategies that can help:

• Talk to your provider: Ask questions about your diagnosis, treatment plan, and what to expect. Understanding the condition can help reduce fear and uncertainty. Don’t hesitate to ask for clarification if something isn’t clear—your provider is there to support you.
• Lean on your support system: Share your feelings with your partner, family, or friends. They can offer emotional support, help with practical tasks, and be there for you during medical appointments or hospital stays. If you don’t have a strong support system, consider joining an online community for women with preeclampsia, where you can connect with others who understand what you’re going through.
• Practice self-care: Make time for activities that help you relax and recharge, whether it’s reading, listening to music, or taking a warm bath. Self-care isn’t selfish—it’s an essential part of managing stress and maintaining your mental health during pregnancy.
• Consider therapy or counseling: If you’re feeling overwhelmed, anxious, or depressed, talking to a mental health professional can help. Many therapists specialize in perinatal mental health and can provide strategies for coping with the emotional challenges of preeclampsia. Some hospitals and clinics also offer support groups for women with high-risk pregnancies.
• Educate yourself: Learning more about preeclampsia can help you feel more in control. Reliable sources of information include ACOG, the Preeclampsia Foundation, and your healthcare provider. However, be cautious about where you get your information—some online sources may provide inaccurate or alarming information that can increase anxiety.

It’s also important to communicate openly with your partner or support person. Preeclampsia can be stressful for them too, and they may not know how to help. Let them know what you need, whether it’s help with household tasks, a listening ear, or just someone to sit with you during medical appointments. If you’re hospitalized, having a support person with you can make the experience less isolating.

Finally, remember that it’s okay to feel a range of emotions. You might feel relieved that your condition is being monitored closely, anxious about what the future holds, or frustrated that your pregnancy isn’t going as planned. All of these feelings are valid, and it’s important to give yourself permission to experience them without judgment. If you’re struggling, don’t hesitate to reach out for help—you don’t have to go through this alone.

What happens after delivery? Postpartum monitoring and long‑term health

Even after the baby is born, preeclampsia can linger. About 10‑15 % of women experience postpartum hypertension, usually within the first 72 hours, but sometimes up to six weeks later. This is known as postpartum preeclampsia, and it can be just as dangerous as preeclampsia during pregnancy. In fact, some women develop preeclampsia for the first time after delivery, which is why postpartum monitoring is so important.

Key postpartum steps include:

• Continue blood pressure checks at least twice daily for the first week, then weekly until the six‑week visit. Your provider may recommend a home blood pressure monitor so you can track your numbers easily. Keep a log to share at your follow-up appointments.
• Maintain antihypertensive therapy if blood pressure remains ≥ 140/90 mm Hg. Some women need to continue taking blood pressure medication for several weeks or even months after delivery. Your provider will work with you to taper off the medication as your blood pressure stabilizes.
• Watch for lingering symptoms—headache, visual changes, swelling, or abdominal pain. These can be signs of postpartum preeclampsia or other complications, such as HELLP syndrome. If you experience any of these symptoms, call your provider right away.
• Schedule a follow-up with your primary care provider or OB‑GYN to reassess cardiovascular risk. Women with a history of preeclampsia have higher long-term risks for hypertension, heart disease, and kidney disease, so ongoing surveillance is advised. Your provider may recommend regular blood pressure checks, cholesterol screenings, and other tests to monitor your heart health.

Most women see their blood pressure return to normal within a few weeks, but the “after‑effects” can include an increased lifetime risk of cardiovascular disease. Research shows that women who have had preeclampsia are twice as likely to develop heart disease later in life. This is why it’s so important to adopt heart-healthy habits, such as eating a balanced diet, exercising regularly, maintaining a healthy weight, and avoiding smoking. Your provider can help you create a long-term plan to protect your heart health.

Postpartum preeclampsia can also affect your mental health. The stress of managing a high-risk condition, combined with the challenges of caring for a newborn, can take a toll. Be sure to prioritize self-care and seek support if you’re feeling overwhelmed. Many women find it helpful to join a support group for new mothers or talk to a therapist who specializes in perinatal mental health.

If you’re breastfeeding, you may wonder whether it’s safe to take blood pressure medication. Most antihypertensives are considered safe for breastfeeding, but it’s important to check with your provider. Some medications, such as ACE inhibitors, are not recommended during breastfeeding. Your provider can help you choose a medication that’s safe for both you and your baby.

Planning for future pregnancies after preeclampsia

If you’ve had preeclampsia in a previous pregnancy, you may be wondering what it means for future pregnancies. The good news is that many women go on to have healthy pregnancies after preeclampsia, but it’s important to be aware of your increased risk and take steps to reduce it.

Women who have had preeclampsia are at higher risk for developing it again in future pregnancies. The risk of recurrence depends on several factors, including:

• The severity of your preeclampsia (e.g., whether you developed severe features or delivered before 34 weeks)
• Whether you have other risk factors, such as chronic hypertension or autoimmune disease
• The timing of your preeclampsia (early-onset preeclampsia is associated with a higher recurrence risk)

If you’re planning another pregnancy, it’s a good idea to schedule a preconception visit with your provider. During this visit, you can discuss your risk factors, review your medical history, and create a plan to optimize your health before conceiving. Your provider may recommend:

• Starting low-dose aspirin early in pregnancy (before 16 weeks) to reduce your risk of preeclampsia
• Monitoring your blood pressure closely during pregnancy, possibly with a home monitor
• Attending more frequent prenatal visits to catch any signs of preeclampsia early
• Making lifestyle changes, such as eating a heart-healthy diet and maintaining a healthy weight

It’s also important to be aware of the signs and symptoms of preeclampsia so you can seek care promptly if they develop. Early intervention can help prevent complications and ensure the best possible outcome for you and your baby.

If you’re not planning another pregnancy, it’s still important to take steps to protect your long-term health. Women with a history of preeclampsia have a higher lifetime risk of cardiovascular disease, so adopting heart-healthy habits is key. This includes eating a balanced diet, exercising regularly, maintaining a healthy weight, avoiding smoking, and managing stress. Your provider can help you create a long-term plan to protect your heart health.

From our medical team: If you’re diagnosed with preeclampsia, you’re not alone. The condition is monitored closely, and most mothers and babies have healthy outcomes when treatment follows evidence‑based guidelines. Keep a log of your blood pressure, stay hydrated, and don’t hesitate to call your care team if anything feels off. Remember, preeclampsia is a manageable condition, and with the right care, you can have a safe and healthy pregnancy. If you’re feeling anxious or overwhelmed, reach out to your provider or a mental health professional—they’re there to support you.

Myth vs. fact

Myth: “If my blood pressure is 150/95 mm Hg, I’m automatically in danger.”

Fact: The threshold for concern is ≥ 140/90 mm Hg, but a single reading isn’t a diagnosis. Doctors confirm preeclampsia with additional tests, such as urine protein and symptom assessment. A single high reading could be due to stress, caffeine, or even a faulty monitor—it’s the trend over time that matters most.

Myth: “Preeclampsia only affects the mother; the baby is always fine.”

Fact: While many babies are born healthy, severe preeclampsia can limit placental blood flow, leading