Medically reviewed by the Obstetrics & Gynaecology team at Momstory, Pune. Last updated: September 2026.
Most pregnant women expect some swelling, some fatigue, and the occasional headache, pregnancy comes with a long list of “normal” discomforts. But a handful of symptoms that feel similar on the surface can actually signal something more serious: preeclampsia. Knowing where the line is between “normal pregnancy” and “call your doctor now” can genuinely change the outcome for both mother and baby.
This is one of the most important things we counsel expecting mothers on during routine antenatal visits, because preeclampsia often develops quietly, with few or no symptoms in its early stages. Here’s what every pregnant woman should know, and when to stop waiting and pick up the phone.
What Is Preeclampsia?
Preeclampsia is a pregnancy-specific condition marked by high blood pressure, usually developing after 20 weeks of pregnancy and often in the third trimester. It can affect multiple organs at once; the kidneys, liver, and brain, and, left unmanaged, can become dangerous for both mother and baby. When it develops before 34 weeks, it’s classified as early-onset preeclampsia, which tends to carry higher risk and needs closer monitoring.
The tricky part is that in its early stages, preeclampsia may cause no noticeable symptoms at all, which is exactly why routine blood pressure checks at every antenatal visit matter, even when you feel completely fine.
Warning Signs You Shouldn’t Ignore
Once preeclampsia starts to progress, it usually announces itself through a combination of the following. None of these alone confirms a diagnosis, but any of them, especially in the second half of pregnancy, is a reason to get checked promptly:
- A sudden, severe, or persistent headache: especially one that doesn’t ease up with regular painkillers
- Vision changes: blurred vision, seeing spots or flashing lights, temporary loss of vision, or unusual sensitivity to light
- Sudden swelling: particularly in the face and hands, appearing quickly rather than gradually (some swelling in the feet and ankles is common in pregnancy, but sudden facial or hand swelling is different)
- Pain in the upper abdomen: typically on the right side, just below the ribs, sometimes mistaken for heartburn
- Nausea or vomiting that returns or worsens later in pregnancy, after the first trimester
- Shortness of breath
- Reduced urine output
- A general feeling of being unwell, even if you can’t pinpoint exactly why
If you notice any of these, even just one, don’t wait for your next scheduled appointment. Call your pregnancy doctor or head to your pregnancy hospital in Pune the same day.
Why High Blood Pressure Alone Isn’t the Full Picture
High blood pressure is often the first measurable sign of preeclampsia, which is why it’s checked at every single antenatal visit, not just the “important” ones. But a diagnosis isn’t based on blood pressure alone. Your doctor will typically also check for protein in your urine, and may order blood tests to check how your liver and kidneys are functioning and to measure your platelet count.
It’s worth knowing that current medical guidelines no longer require protein in the urine to confirm a diagnosis, other signs of organ involvement, alongside high blood pressure, are enough for a clinical diagnosis. This is part of why regular monitoring by an experienced gynecologist in Pune matters more than trying to self-diagnose based on symptoms alone.
Who’s More Likely to Develop Preeclampsia?
Certain factors raise the likelihood, though preeclampsia can occur even without any of them:
- First pregnancy
- Twin or multiple pregnancy
- Pregnancy conceived through IVF
- History of preeclampsia in a previous pregnancy
- Pre-existing high blood pressure, diabetes, or kidney disease
- Gestational diabetes in the current pregnancy
- Obesity
- Maternal age under 20 or over 35
- A family history of preeclampsia
If you fall into one or more of these categories, it’s worth having a specific conversation with your pregnancy specialist in Pune early in your pregnancy, in some higher-risk cases, doctors recommend a low daily dose of aspirin starting between 12 and 28 weeks to help reduce risk, though this decision should always be made with your doctor, never self-prescribed.
What Happens If You’re Diagnosed?
A preeclampsia diagnosis doesn’t automatically mean an early delivery, but it does mean closer monitoring, often weekly or more frequent visits, blood pressure checks, and lab work to track how the condition is progressing. Your obstetric team will weigh the risks to you against the risks of early delivery to your baby, and the goal is always to get you as close to full term as safely possible.
In more advanced cases, “severe features” can develop, including very high blood pressure readings, abnormal lab results, or neurological symptoms like persistent headaches or vision problems that don’t resolve. This is when hospitals with strong NICU support and an experienced obstetric team become critical, since delivery may need to happen sooner rather than later.
Preeclampsia After Delivery
One detail that often surprises new mothers: preeclampsia doesn’t always end when the baby is delivered. It can develop for the first time in the days after birth, or existing preeclampsia can worsen postpartum. This is exactly why blood pressure checks at your postpartum visits matter, even once the pregnancy itself is over, don’t skip them just because delivery has happened.
When to Call Your Doctor Immediately
To summarise, contact your doctor or your maternity hospital in Pune right away, don’t wait it out, if you experience:
- A severe headache that doesn’t respond to paracetamol
- Sudden vision changes
- Sudden swelling in your face or hands
- Pain in your upper right abdomen
- Significant shortness of breath
- A general sense that “something isn’t right,” even without a clear symptom
Trust that instinct. Most of the time, it turns out to be nothing serious, but preeclampsia is a condition where early detection genuinely changes outcomes, and no doctor will fault you for calling too early.
Why Regular Antenatal Care Matters
Preeclampsia is one of the strongest reasons routine antenatal visits aren’t optional, even for a healthy, low-risk pregnancy. Blood pressure readings that look “slightly high but probably fine” on their own can be an early signal when tracked consistently over several visits, which is exactly what a structured antenatal care plan with a consistent gynecologist is designed to catch.
At Momstory, every antenatal visit includes a blood pressure check as standard, and our obstetric team is trained to flag early warning signs before they progress, backed by an in-house NICU/PICU set-up for cases that need it. If you’re pregnant and haven’t had a check-up recently, or you’re experiencing any of the symptoms above, don’t wait for your next scheduled visit.
Talk to a Specialist Today
If you’re noticing any of these warning signs, or simply want the reassurance of a thorough check-up, our obstetric team is here to help. Book a consultation with a pregnancy specialist at Momstory to get your blood pressure, urine, and overall health assessed without delay.
Frequently Asked Questions
- Can preeclampsia happen without any symptoms?
Yes, especially in its early stages. This is why blood pressure is checked at every antenatal visit, even when you feel completely fine. - At what week of pregnancy does preeclampsia usually develop?
It typically develops after 20 weeks, most often in the third trimester. When it appears before 34 weeks, it’s called early-onset preeclampsia and needs closer monitoring. - Is swelling during pregnancy always a sign of preeclampsia?
No. Mild swelling in the feet and ankles is common and usually normal. Sudden swelling in the face or hands, especially appearing quickly, is what warrants a prompt check. - Can preeclampsia occur after delivery?
Yes. It can develop for the first time in the days after birth or worsen postpartum, which is why postpartum blood pressure checks matter. - Is preeclampsia dangerous for the baby?
It can affect the baby’s growth and, in severe cases, may require early delivery. Regular monitoring allows doctors to manage risk and time delivery as safely as possible for both mother and baby.
