Pregnancy

Severe Upper-Right Belly Pain: HELLP Warning

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Sudden, severe pain under the right ribs or upper-middle belly after 20 weeks of pregnancy can be a warning sign of HELLP syndrome or severe preeclampsia, not heartburn. It is a same-day 911 emergency because these conditions can rapidly harm the liver, brain, and baby. Seek emergency care immediately.

Last updated: July 2026

If this is happening now

Call 911 or go to the nearest emergency room now if you have severe pain under the right ribs or high in the belly after 20 weeks of pregnancy, especially with headache, vision changes, or swelling. HELLP syndrome and severe preeclampsia can worsen within hours and need immediate hospital care.

Care like this may require 911 or emergency services. Gale doesn't schedule appointments for emergencies — emergency care comes first; scheduled follow-up can wait until you're safe.

What to do right now

Call 911 or go to the nearest emergency department if sudden, severe pain under your right ribs or high in your belly develops after 20 weeks of pregnancy 1. Emergency clinicians can check your blood pressure, run liver and platelet blood tests, and monitor the baby within minutes. Bring a list of your symptoms — headache, vision changes, swelling, or nausea — because these help distinguish preeclampsia symptoms from ordinary discomfort. The American College of Obstetricians and Gynecologists treats new upper-abdominal pain in later pregnancy as a warning sign that needs same-day evaluation 1. Waiting to see whether the pain fades is the main avoidable delay.

Why is this pain a red flag, not heartburn?

Pain from HELLP and severe preeclampsia typically sits under the right ribs or in the upper-middle belly, where the liver lives, and it often feels constant, sharp, or crushing rather than the burning of reflux. Unlike ordinary pregnancy nausea or common heartburn triggers, it does not ease with antacids, food, or a change of position. According to ACOG, this liver-related pain can appear alongside a blood pressure of 140/90 or higher, headache, or vision spots 1. Roughly 1 in 10 pregnancies involves a hypertensive disorder, and the severe forms can escalate within hours 12. The mismatch between severe pain and a normal-seeming appetite is part of what makes it dangerous.

What is HELLP, and how does it differ from preeclampsia?

HELLP stands for hemolysis, elevated liver enzymes, and low platelets — a severe variant of preeclampsia that damages red blood cells, the liver, and clotting 1. Preeclampsia is high blood pressure plus signs of organ stress after 20 weeks, and HELLP develops in about 10 to 20 percent of people with severe preeclampsia 1. Blood pressure in the severe range is 160/110 or higher, and treatment guidelines call for urgent lowering 12. The National Institute for Health and Care Excellence recommends prompt hospital assessment whenever these features appear 2. Confusingly, some people with HELLP have only mildly raised blood pressure, so the upper-belly pain and abnormal labs — not the numbers alone — drive the diagnosis.

Who is most at risk, and when does it strike?

Risk is highest in first pregnancies, in people carrying twins, and in those with existing high blood pressure, diabetes, or a prior preeclampsia 1. HELLP most often appears in the third trimester, but roughly 30 percent of cases begin after delivery, so upper-belly pain in the early postpartum weeks deserves the same urgency 1. Across the reproductive lifespan, a teenager's first pregnancy and a pregnancy after age 35 both carry somewhat higher preeclampsia risk, and a past HELLP pregnancy roughly doubles the odds of a hypertensive problem next time 13. A history of preeclampsia is also linked to a two-fold or greater long-term risk of heart disease, according to the American Heart Association 3.

When upper-right pain becomes a maternal emergency

Any new, severe pain under the right ribs or high in the belly after 20 weeks — or in the first weeks after birth — is a reason to call 911 or go straight to labor and delivery 1. HELLP and eclampsia can progress from discomfort to seizures or liver rupture within hours, which is why magnesium sulfate, given in hospital, roughly halves the risk of eclamptic seizures in severe preeclampsia 4. There is no safe way to distinguish HELLP from heartburn at home, and no home remedy that treats it. Checking your blood pressure at prenatal visits helps flag the trend, but sudden pain is an emergency now.

Common questions

Rib-flare aches from a growing uterus are common in the third trimester and usually come and go with position, movement, or the baby shifting. HELLP pain is different: it tends to be severe, constant, and centered under the right ribs or upper-middle belly, and it does not ease when you change position. Because the two can feel similar at first, sudden severe upper-belly pain is worth an urgent check rather than a wait.

Not always. Some people with HELLP have only mildly elevated blood pressure, and a few have readings that look nearly normal. The upper-belly pain, nausea, and abnormal blood tests can appear before the blood pressure climbs dramatically. That is why clinicians rely on blood work, such as liver enzymes and platelet counts, alongside the blood pressure rather than the blood pressure number alone.

Yes. Roughly a third of HELLP cases begin in the days after delivery, so new severe upper-belly pain, headache, or vision changes in the early postpartum period deserve the same emergency response as during pregnancy. Postpartum preeclampsia and HELLP are easy to dismiss as recovery discomfort, which is part of why they are dangerous.

An emergency or obstetric team will usually check your blood pressure, test your blood for liver enzymes and platelet levels, look at your urine for protein, and monitor the baby's heart rate. If HELLP or severe preeclampsia is confirmed, care focuses on stabilizing your blood pressure, preventing seizures, and planning delivery timing with a specialist.

Related

When upper-belly pain in pregnancy is an emergency

  • —Severe or constant pain under the right ribs or upper-middle belly after 20 weeks of pregnancy is a reason to call 911 or go to the nearest emergency room right away.
  • —Upper-belly pain with a severe headache, vision spots or blurring, or sudden swelling of the face and hands is a reason to seek emergency care immediately.
  • —Pain with nausea and vomiting that will not settle, or a blood pressure reading of 160/110 or higher, is a reason to go to the nearest labor-and-delivery unit right away.
  • —New severe upper-belly pain, headache, or vision changes in the first two weeks after giving birth is a reason to seek emergency evaluation immediately.

Call 911 or go to the nearest emergency room now if you have severe pain under the right ribs or high in the belly after 20 weeks of pregnancy, especially with headache, vision changes, or swelling. HELLP syndrome and severe preeclampsia can worsen within hours and need immediate hospital care.

This article is general health education, not medical advice. Whether upper-belly pain in your pregnancy reflects HELLP, preeclampsia, or a benign cause can only be determined by an obstetric or emergency clinician who examines you and reviews your blood pressure and blood tests.

References

  1. 1.American College of Obstetricians and Gynecologists (2020). Gestational Hypertension and Preeclampsia: ACOG Practice Bulletin, Number 222. Obstetrics & Gynecology. doi:10.1097/AOG.0000000000003891 ✓Diagnostic criteria, warning signs including new right-upper-quadrant or epigastric pain, blood pressure thresholds, and the HELLP variant of preeclampsia; frames new upper-abdominal pain after 20 weeks as an emergency warning sign.
  2. 2.National Institute for Health and Care Excellence (2023). Hypertension in pregnancy: diagnosis and management (NG133). National Institute for Health and Care Excellence (NICE). link ✓Hospital assessment and urgent management of hypertension and preeclampsia in pregnancy, including severe-range blood pressure and the need for prompt evaluation.
  3. 3.Parikh NI, et al. (American Heart Association) (2021). Adverse Pregnancy Outcomes and Cardiovascular Disease Risk: Unique Opportunities for Cardiovascular Disease Prevention in Women: A Scientific Statement From the American Heart Association. Circulation. doi:10.1161/CIR.0000000000000961 ✓Links preeclampsia and other adverse pregnancy outcomes to elevated long-term cardiovascular disease risk in women.
  4. 4.Altman D, et al. / Magpie Trial Collaboration Group (2002). Do women with pre-eclampsia, and their babies, benefit from magnesium sulphate? The Magpie Trial: a randomised placebo-controlled trial. Lancet. doi:10.1016/s0140-6736(02)08778-0 ✓Randomized trial showing magnesium sulphate roughly halves the risk of eclamptic seizures in women with preeclampsia.

4 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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