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Preeclampsia is a pregnancy-related condition involving high blood pressure and signs that other organ systems may be affected. It usually develops after 20 weeks of pregnancy and can create serious risks for both the mother and baby when it progresses.
For families in Scottsdale, questions may arise when high blood pressure, headaches, vision changes, abnormal laboratory findings, or other concerning symptoms were present but not fully evaluated. Others may have questions about whether hospitalization, additional monitoring, or delivery should have occurred sooner. When preeclampsia develops, families may have questions about whether warning signs were recognized, appropriate monitoring occurred, and necessary treatment decisions were made at the right time.
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Preeclampsia is a hypertensive disorder of pregnancy. It generally develops after 20 weeks and involves new high blood pressure together with other findings indicating that the condition is affecting the body.
The Centers for Disease Control and Prevention reports that preeclampsia occurs in about 2% to 8% of pregnancies and identifies it as one of the leading causes of pregnancy-related death.
Possible signs and symptoms include:
Some patients have no noticeable symptoms. For that reason, routine prenatal blood pressure monitoring and appropriate follow-up of abnormal findings can be important.
Healthcare providers may use several pieces of information when evaluating possible preeclampsia, including blood pressure, urine findings, kidney function, liver function, platelet levels, symptoms, and fetal well-being.
The medical picture can also change over time. A patient who initially has mild findings may later develop more severe disease.
When preeclampsia progresses, medical records can help evaluate how symptoms developed, how providers responded, and whether treatment decisions addressed the changing condition.
Preeclampsia can involve more than high blood pressure.
The condition may affect the kidneys, liver, brain, blood vessels, and other organ systems. Severe disease can create significant risks and may require hospitalization, medication, closer monitoring, or delivery.
Potential maternal complications can include:
When seizures develop in a patient with preeclampsia and there is no other cause, the condition is known as eclampsia. The CDC identifies eclampsia as a medical emergency.
Another serious condition associated with hypertensive pregnancy disorders is HELLP syndrome, involving hemolysis, elevated liver enzymes, and low platelet levels.
A legal investigation may become relevant when severe maternal injury occurs and there are questions about whether warning signs were recognized or addressed.
For example, the medical records may be reviewed to determine:
Preeclampsia can sometimes progress without obvious symptoms.
That makes routine prenatal evaluation important. Blood pressure readings and other findings may provide information even when the patient does not feel seriously ill.
A potential legal question may arise if significant abnormal findings were repeatedly documented but not appropriately investigated.
For example, the review may consider whether providers:
A delayed diagnosis may become significant when earlier recognition and management could have changed the course of care or reduced the risk of serious harm.
Preeclampsia can also affect placental function and fetal well-being.
The placenta provides oxygen and nutrients to the developing baby. When placental circulation is impaired, the baby may not receive what is needed for normal growth.
Potential fetal and newborn concerns may include:
Some patients with severe preeclampsia must deliver before full term because continuing the pregnancy presents greater risk.
A premature newborn may require respiratory support, feeding assistance, temperature monitoring, or neonatal intensive care depending on gestational age and medical condition.
When these complications occur, medical records can help evaluate how fetal well-being was monitored and whether appropriate decisions were made regarding timing of delivery.
Gestational hypertension and preeclampsia both involve elevated blood pressure during pregnancy, but they are not the same diagnosis.
Gestational hypertension generally refers to new hypertension after 20 weeks of pregnancy without the additional findings used to diagnose preeclampsia.
Preeclampsia involves hypertension together with proteinuria or other signs that organ systems are affected.
The distinction matters because disease severity and management may differ.
Recent national data also show how frequently pregnancy-related hypertension occurs. In a July 2026 report, the CDC’s National Center for Health Statistics found that 10.4% of mothers giving birth in 2024 had gestational hypertension, up from 6.0% in 2016.
That statistic addresses gestational hypertension rather than preeclampsia specifically, but it provides current public-health context for hypertensive disorders during pregnancy.
A patient initially diagnosed with gestational hypertension may later develop additional findings. Continued monitoring can therefore be important.
Medical records can help evaluate how the condition was monitored and whether changes in the patient’s condition were addressed appropriately.
Delivery is a central consideration in managing significant preeclampsia because the condition is related to pregnancy.
The medically appropriate timing varies.
Healthcare providers may consider:
The fact that a baby was born prematurely does not establish that delivery occurred too early.
A malpractice investigation involving delayed delivery may examine when the risk of continuing the pregnancy became greater than the risks associated with delivery.
The fact that a baby was born prematurely does not establish that delivery occurred too early. The medical timeline can help determine whether changing conditions required a different response.
Yes.
Preeclampsia-related risks do not necessarily disappear immediately after the baby is delivered. Symptoms and high blood pressure can continue postpartum, and severe complications can occur after childbirth.
The CDC notes that preeclampsia can occur in patients with chronic hypertension and that eclampsia is a serious emergency when seizures develop.
Postpartum concerns may include:
When a serious postpartum injury occurs, a legal investigation may examine whether providers appropriately monitored the patient, responded to abnormal blood pressure, evaluated reported symptoms, and provided treatment within an appropriate period.
When postpartum complications occur, medical records can help evaluate whether symptoms were recognized and whether appropriate treatment was provided.
The long-term effects depend on the complications that occurred.
A mother who experiences a stroke, kidney injury, neurological damage, or other severe complication may require extended medical treatment and rehabilitation.
A child affected by prematurity, oxygen compromise, or another serious condition may also require ongoing care.
Depending on the injury, a child’s future needs may include:
For families dealing with permanent harm, damages in a medical malpractice case may involve more than the initial hospital bills.
The analysis may address future medical treatment, rehabilitation, caregiving, loss of earning capacity, and other consequences supported by the evidence.
Snyder & Wenner focuses on serious cases involving significant injuries and long-term consequences.
A potential claim generally requires evidence that healthcare providers failed to meet the accepted standard of care and that this failure caused or contributed to serious injury.
Depending on the circumstances, questions may involve:
Causation is critical.
For example, if a mother suffered a stroke, the evidence must address whether earlier recognition or treatment probably would have prevented or reduced the neurological injury.
If a baby suffered harm, the investigation may need to distinguish the effects of prematurity, placental dysfunction, oxygen compromise, and other possible causes.
The medical evidence must connect the timing of symptoms, provider responses, and resulting injuries.
Arizona places time limits on medical malpractice actions.
Under A.R.S. § 12-542, actions for personal injury, including medical malpractice claims, are generally subject to a two-year limitations period after the cause of action accrues.
The deadline applicable to a particular case can depend on the circumstances, including who holds the claim and when it accrued. Claims belonging to an injured child may also require additional legal analysis.
Families should therefore obtain case-specific guidance rather than assume one general deadline applies to every person or claim.
Earlier investigation can also make it easier to obtain prenatal, hospital, delivery, and postpartum records and reconstruct how the patient’s condition changed over time.
If severe preeclampsia caused serious harm to you or your child in Scottsdale and you have questions about the prenatal, delivery, or postpartum care provided, Snyder & Wenner can review the medical evidence and review the medical timeline, evaluate the evidence, and help families understand their legal options.
Preeclampsia is a pregnancy-related hypertensive disorder that generally develops after 20 weeks and involves elevated blood pressure together with other findings showing that the condition is affecting the body.
The CDC reports that preeclampsia occurs in approximately 2% to 8% of pregnancies. The condition can range from less severe disease to serious complications requiring urgent medical care.
Possible symptoms include persistent headache, visual changes, upper abdominal pain, nausea or vomiting, swelling of the face or hands, sudden weight gain, and difficulty breathing. Some patients have no noticeable symptoms.
A preeclampsia case may involve review of prenatal records, blood pressure readings, laboratory results, fetal monitoring, hospital documentation, medication records, delivery records, and postpartum care records to evaluate how the condition was managed.
Eclampsia occurs when a patient with preeclampsia develops seizures that are not explained by another cause. It is a medical emergency.
Preeclampsia can affect placental function and may contribute to fetal growth concerns, premature delivery, reduced oxygen or nutrient delivery, or other serious complications. The individual risk depends on disease severity and the pregnancy circumstances.
Relevant records may include blood pressure readings, prenatal notes, urine testing, platelet counts, liver and kidney testing, fetal growth measurements, fetal monitoring, hospital documentation, medication records, delivery records, and postpartum notes.
Potentially. The appropriate timing of delivery depends on maternal condition, fetal status, gestational age, disease severity, and other factors. A delay may become legally relevant if delivery was medically indicated and postponement caused or contributed to additional injury.
Yes. Hypertension and related complications can continue after childbirth. Severe headache, vision changes, breathing difficulty, seizures, or other concerning postpartum symptoms may require prompt medical evaluation.
Our attorneys review the prenatal, hospital, delivery, and postpartum records to determine when concerning findings appeared and how healthcare providers responded. When appropriate, we work with qualified medical professionals to evaluate the standard of care, causation, and long-term consequences to evaluate the medical evidence and help families understand the legal options available.
