Understanding Lab Tests for Preeclampsia
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Preeclampsia is a serious pregnancy complication characterized by high blood pressure and signs of damage to other organ systems, most commonly the liver and kidneys. While preeclampsia is primarily diagnosed through blood pressure monitoring and clinical assessment, blood tests play a crucial role in identifying risk factors and monitoring complications associated with this condition.
Top Recommended Test
Factor V (Leiden) Mutation Analysis
This genetic test identifies the Factor V Leiden mutation, which increases the risk of developing preeclampsia. Women with this mutation are more likely to experience this pregnancy complication due to increased blood clotting tendencies that can impact placental function and contribute to the development of high blood pressure and organ damage characteristic of preeclampsia.
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Why Blood Testing is Important for Preeclampsia
Although there isn't a single blood test to diagnose preeclampsia itself, laboratory testing is fundamental for assessing genetic predispositions, nutritional deficiencies that may increase risk, and monitoring the body's response during pregnancy. These tests help healthcare providers develop comprehensive care plans and identify women who may benefit from closer monitoring.
Other Relevant Tests
Vitamin B2 (Riboflavin)
This test measures vitamin B2 levels in the blood. Research has shown that lower levels of riboflavin are associated with an increased risk of developing preeclampsia in pregnant women. Monitoring and maintaining adequate vitamin B2 levels may be important for reducing the risk of this serious pregnancy complication that involves high blood pressure and potential damage to organs like the liver and kidneys.
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Understanding Your Results
Test results should always be interpreted in conjunction with clinical symptoms, blood pressure measurements, and other diagnostic criteria. These blood tests provide valuable information about risk factors and nutritional status but do not replace regular prenatal monitoring and clinical assessment by healthcare providers.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. Preeclampsia requires immediate medical attention and ongoing monitoring. Always consult with a healthcare provider for proper diagnosis, treatment, and prenatal care.
