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Published on: 10/5/2026
HELLP syndrome is a life threatening pregnancy complication involving hemolysis, elevated liver enzymes, and low platelets, and its warning signs often appear after 20 weeks or even just after delivery. The most common symptoms include pain in the upper right abdomen or below the breastbone, nausea or vomiting, severe headache, blurred vision, extreme fatigue, swelling, and easy bruising or bleeding, though these can be mistaken for normal late pregnancy discomfort or the flu. Risk factors, how it differs from preeclampsia, and the specific red flags that call for immediate emergency care are detailed below, and these distinctions matter because HELLP can worsen within hours. Because symptoms overlap with many ordinary pregnancy changes, it helps to check what you are feeling against known patterns rather than waiting to see if it passes. A free, instant, online symptom check can help you organize your symptoms, understand possible causes, and decide whether to call your provider now or head to the emergency room.
Last reviewed for medical accuracy: 10/04/2026
HELLP syndrome is a serious condition that can develop in the late stages of pregnancy. Its name stands for Hemolysis (breakdown of red blood cells), Elevated Liver enzymes, and Low Platelet count. Recognizing hellp syndrome symptoms early helps protect both mother and baby.
HELLP syndrome is considered a variant of preeclampsia, but it can occur with or without high blood pressure. It typically arises during the third trimester (after 27 weeks) and sometimes in the first 48 hours after delivery. Without prompt treatment, HELLP can lead to:
While HELLP can affect anyone, certain factors raise the likelihood:
As pregnancy progresses, blood volume and pressure on organs increase. In susceptible women, this stress can trigger:
Early recognition of hellp syndrome symptoms is key to preventing severe complications.
HELLP syndrome often develops quickly. If you’re beyond 27 weeks’ gestation and notice any of these warning signs, seek medical attention right away:
Abdominal Pain
Headache
Nausea and Vomiting
Visual Changes
Swelling and Fluid Retention
General Malaise
Bleeding or Bruising Easily
Many hellp syndrome symptoms overlap with preeclampsia, making diagnosis challenging:
Your healthcare provider will monitor blood counts and liver enzymes to distinguish HELLP from other conditions.
HELLP syndrome can worsen rapidly. Contact your doctor or go to the nearest emergency department if you experience:
For peace of mind, consider a free, online symptom check, using the doctor approved Ubie Symptom Checker before heading in. This tool won’t replace a medical evaluation but can help you organize and understand your symptoms.
If HELLP is suspected, your care team will order:
Early lab work is vital. Changes in platelets or liver enzymes guide urgent decisions about treatment and, if needed, early delivery.
The only cure for HELLP syndrome is delivery of the baby. Management focuses on balancing the mother’s stability with baby’s maturity:
After delivery, most women’s lab values and symptoms improve within a few days. Long-term follow-up for blood pressure and liver health is important.
Dealing with HELLP syndrome can be stressful. Consider these steps:
Recognizing hellp syndrome symptoms early and getting prompt care reduces risks for you and your baby. Keep all prenatal appointments, report any unusual symptoms without delay, and trust your instincts if something feels wrong.
If you’re ever uncertain, you can also try a free, online symptom check, using the doctor approved Ubie Symptom Checker to help clarify whether you need urgent evaluation.
And most importantly, speak to a doctor about anything that could be life threatening or serious. Your health and your baby’s health depend on swift, expert care.
(References)
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* Dusse LM, Alpoim PN, Silva JT, Rios DR, Brandão AH, Cabral AC. Revisiting HELLP syndrome. Clin Chim Acta. 2015 Dec 7;451(Pt B):117-20. doi: 10.1016/j.cca.2015.10.024. Epub 2015 Oct 23. PMID: 26525965.
* Westbrook RH, Dusheiko G, Williamson C. Pregnancy and liver disease. J Hepatol. 2016 Apr;64(4):933-45. doi: 10.1016/j.jhep.2015.11.030. Epub 2015 Nov 30. PMID: 26658682.
* Wallace K, Harris S, Addison A, Bean C. HELLP Syndrome: Pathophysiology and Current Therapies. Curr Pharm Biotechnol. 2018;19(10):816-826. doi: 10.2174/1389201019666180712115215. PMID: 29998801.
* Zununi Vahed S, Rahbar Saadat Y, Ardalan M. Thrombotic microangiopathy during pregnancy. Microvasc Res. 2021 Nov;138:104226. doi: 10.1016/j.mvr.2021.104226. Epub 2021 Jul 9. PMID: 34252400.
* Erez O, Romero R, Jung E, Chaemsaithong P, Bosco M, Suksai M, Gallo DM, Gotsch F. Preeclampsia and eclampsia: the conceptual evolution of a syndrome. Am J Obstet Gynecol. 2022 Feb;226(2S):S786-S803. doi: 10.1016/j.ajog.2021.12.001. PMID: 35177220; PMCID: PMC8941666.
* Terrault NA, Williamson C. Pregnancy-Associated Liver Diseases. Gastroenterology. 2022 Jul;163(1):97-117.e1. doi: 10.1053/j.gastro.2022.01.060. Epub 2022 Mar 8. PMID: 35276220.
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