Circulation & Breathing

Nosebleeds in Pregnancy

More frequent nose bleeding in pregnancy — usually harmless, but a bleed that won't stop or comes with headache and vision changes needs urgent care.

⏱️ 5 min read🗓️ Updated 6 July 2026🤰 2nd · 3rd trimester✅ 5 sources🩺 Medical review pending

Written and fact-checked by the ParentVibes editorial team against WHO, NHS, ACOG and peer-reviewed guidance. Not yet reviewed by a named clinician.

Quick facts

When most common: 2nd and 3rd trimester
Main cause: Increased blood flow to nasal lining
First aid: Pinch soft part of nose, lean forward, 10–15 min
Usual outcome: Settles after delivery
See urgent care if: Bleeding continues beyond 20–30 minutes

If you're getting nosebleeds more often than before pregnancy, you're not imagining it — pregnancy genuinely makes nosebleeds more likely, especially from the second trimester onwards. For most people they're a nuisance rather than a worry, and there's a simple, effective way to stop them.

This guide explains why pregnancy nosebleeds happen, how to manage one safely at home, and the situations — including a possible link to blood pressure — where a nosebleed needs prompt medical attention.

What causes nosebleeds to be more common in pregnancy?

A nosebleed happens when one of the small, delicate blood vessels lining the inside of your nose breaks and bleeds. In pregnancy, your total blood volume increases substantially, and hormones (particularly oestrogen and progesterone) cause the blood vessels in the lining of your nose to swell and become more fragile — a change closely related to pregnancy nasal congestion. This makes the vessels more likely to bleed, whether from a knock, blowing your nose, dry air, or sometimes for no obvious reason at all.

Nosebleeds in pregnancy are usually brief, come from the front part of the nose, and stop within a few minutes with simple first aid. They tend to become more frequent as pregnancy progresses and typically settle again after birth.

A normal side-effect of extra blood flow

Up to around 1 in 5 pregnant people notice nosebleeds, compared with far fewer before pregnancy — a direct result of the extra blood flow and softer, more swollen nasal tissue that pregnancy brings.

What causes nosebleeds in pregnancy?

Pregnancy nosebleeds are usually explained by normal physiological changes, sometimes combined with everyday triggers.

Increased blood volume

Your circulating blood volume rises by up to around half during pregnancy, increasing pressure through small blood vessels everywhere, including the lining of your nose.

Hormonal swelling of nasal blood vessels

Oestrogen and progesterone cause the mucous membranes lining your nose to swell and become engorged with blood, making the vessels sit closer to the surface and more prone to bleeding.

Dry air or central heating

Dry indoor air can dry out and crack the delicate nasal lining, making a bleed more likely, particularly in winter or air-conditioned environments.

Blowing your nose or minor trauma

Forceful nose-blowing, picking, or a minor knock can be enough to break a swollen, fragile vessel that wouldn't normally bleed.

Nasal congestion (pregnancy rhinitis)

Pregnancy-related nasal stuffiness is common and closely linked to nosebleeds, since it involves the same swollen nasal blood vessels.

Simple things that help prevent them

Use a humidifier or bowl of water in dry, heated rooms
Blow your nose gently, one nostril at a time
Keep the inside of your nose moist with a pregnancy-safe saline spray or gel
Avoid picking or forcefully clearing your nose

When nosebleeds are normal

Occasional, brief nosebleeds are a common and expected part of pregnancy for many people. These features are reassuring:

Bleeding comes from one nostril, is light to moderate, and stops within a few minutes of pinching your nose.
You feel otherwise completely well, with no headache, visual changes or swelling.
Nosebleeds happen occasionally, perhaps after blowing your nose or in dry weather.
Your blood pressure has been normal at recent antenatal checks.

	Usually normal nosebleed	Needs medical attention
Duration	Stops within 10–15 minutes of firm pressure	Continues beyond 20–30 minutes despite pressure
Frequency	Occasional	Very frequent or recurring several times a day
Amount	Light to moderate	Heavy, soaking through tissues quickly
Other symptoms	None	Severe headache, vision changes, or swelling of face/hands

It usually settles after birth

Nosebleeds linked to pregnancy hormones and blood volume typically become less frequent again once you've had your baby and your body returns to its usual state.

Warning signs — get medical help now

Most pregnancy nosebleeds are harmless, but a small number can signal something needing urgent attention. Contact your doctor or midwife urgently, or go to your nearest emergency department, if you have:

Seek urgent medical care if you have

A nosebleed that hasn't stopped after 20–30 minutes of continuous, firm pressure.
Very heavy bleeding, or bleeding from both nostrils at once.
Frequent, recurring nosebleeds happening several times in a day or week.
A nosebleed together with a severe or persistent headache.
A nosebleed with visual disturbances (flashing lights, blurring, spots) or sudden swelling of your face, hands or feet — these combined with bleeding can point to high blood pressure in pregnancy (pre-eclampsia) and need your blood pressure checked urgently.
Nosebleeds alongside unusual bruising, bleeding gums, or bleeding elsewhere.

If a nosebleed comes with a bad headache, vision changes or swelling, treat it as urgent and get your blood pressure checked the same day. If you notice reduced or absent baby movements, contact your maternity unit straight away.

Headache, vision changes and swelling need checking

On their own, most nosebleeds are not a sign of pre-eclampsia. But if a nosebleed occurs alongside a severe headache, visual disturbance or sudden swelling, these symptoms together need urgent blood pressure and wellbeing checks.

Self-care & home remedies

Most nosebleeds in pregnancy can be stopped safely and quickly at home with the right first aid.

Stop the bleed

Sit up and lean slightly forward (don't tilt your head back — this can make you swallow blood).
Pinch the soft, fleshy part of your nose (not the bony bridge) firmly for 10–15 minutes without letting go to check.
Breathe through your mouth while you hold pressure.
Apply a cold compress or ice pack to the bridge of your nose to help constrict blood vessels.

Afterwards

Avoid blowing your nose, bending down, or strenuous activity for a few hours afterwards.
Avoid very hot drinks and alcohol for the rest of the day, as these can widen blood vessels.
If you need to sneeze, do so with your mouth open to reduce pressure in your nose.

Reduce how often they happen

Keep nasal passages moist with a pregnancy-safe saline spray or a thin layer of petroleum jelly just inside the nostrils.
Run a humidifier in dry or heated rooms, especially overnight.
Stay well hydrated, as this helps keep mucous membranes moist.
Trim nails and avoid picking your nose, which can trigger bleeding in already fragile vessels.

Check your blood pressure if you're unsure

If you have a home blood pressure monitor and feel at all uneasy about a nosebleed, checking your blood pressure — and calling your midwife to talk through the reading — can offer quick reassurance.

When to consult a doctor

Book a non-urgent chat with your doctor or midwife if:

Nosebleeds are becoming more frequent, even if each one stops quickly.
You're worried about how much blood you're losing, even without other symptoms.
You have a bleeding disorder or are on blood-thinning medication and get a nosebleed.
Nasal congestion or dryness is making nosebleeds more likely and you'd like advice on managing it.
You've needed medical treatment for nosebleeds before pregnancy.

Keep an eye on the pattern

Noting when nosebleeds happen and any accompanying symptoms helps your midwife assess whether anything further needs checking.

Open the Pregnancy Tracker

Frequently asked questions

Why do I get more nosebleeds now I'm pregnant?

Pregnancy increases your total blood volume and pregnancy hormones cause the blood vessels lining your nose to swell and sit closer to the surface, making them more fragile and more likely to bleed than before you were pregnant.

How do I stop a nosebleed properly?

Sit up and lean forward slightly, then pinch the soft part of your nose (not the bony bridge) firmly for a full 10–15 minutes without checking early. Breathe through your mouth and avoid tilting your head back.

Are frequent nosebleeds a sign of pre-eclampsia?

A nosebleed on its own is not a typical sign of pre-eclampsia. However, if a nosebleed happens together with a severe headache, visual changes or sudden swelling, that combination needs your blood pressure checked urgently.

Can nosebleeds harm my baby?

An ordinary nosebleed does not affect your baby. The main concern is if bleeding is very heavy or frequent, which is worth discussing with your midwife, or if it's part of a wider pattern suggesting raised blood pressure, which does need monitoring.

Will nosebleeds stop after I give birth?

Most people find nosebleeds become far less frequent again after delivery, as blood volume and hormone levels return towards their usual, non-pregnant state over the following weeks.

When should I go to hospital for a nosebleed?

Seek urgent care if a nosebleed doesn't stop after 20–30 minutes of firm pressure, is very heavy, happens together with a severe headache or vision changes, or if you notice sudden swelling of your face or hands alongside it.

Your next steps

Track your pregnancy

Log symptoms week by week, get personalised tips, and see how your pregnancy is progressing.

Open Pregnancy Tracker

Pregnancy week-by-week

Follow your baby's growth and your body's changes from week 1 to 40 in plain language.

Explore the guide

Find a gynaecologist

Have a personal concern? Book with a trusted obstetrician or gynaecologist near you.

Find a doctor

Related pregnancy symptoms

Nasal Congestion (Pregnancy Rhinitis)Bleeding Gums Headaches Dizziness & Light-headedness Swelling (Oedema)

→ See all pregnancy symptoms A–Z

Helpful resources

Sources

Next review due: 6 January 2027.

Medical disclaimer

This page is general information about a common pregnancy symptom and does not replace personal medical advice. Every pregnancy is different. If you have severe pain, heavy bleeding, a bad headache with vision changes, reduced or absent baby movements, breathing difficulty, fever, or you feel something is seriously wrong, contact your doctor or midwife or go to your nearest emergency department straight away. When in doubt, always get checked — it is never a waste of anyone's time.

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