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Dr. Chrysoula I. Liakou MD, PhD
- Treated online: Yes, for assessment and a self-care plan: the doctor confirms the veins from photos, prescribes graduated compression stockings and advises on elevation, movement and pain relief; a swollen, hot or painful calf on one side, or a tender red cord, needs urgent care.
- What they are: surface veins stretched when their one-way valves fail under pregnancy's pressures: progesterone relaxes the walls, blood volume rises by half, and the womb compresses the pelvic veins; about 4 in 10 pregnant women are affected, more with each pregnancy, a family history and long standing.
- Compression: graduated compression stockings or maternity tights, class 1 or 2, work best put on before getting out of bed while the veins are emptiest, worn all day and removed at night; they relieve aching, reduce swelling and lower clot risk, and are safe throughout pregnancy.
- How long: varicose veins build through pregnancy and are worst in the third trimester; most shrink markedly within 3 to 4 months of the birth and vulval varicosities within weeks; veins still troublesome a year after the last pregnancy can be treated, never during pregnancy.
- Vulval veins: varicose veins of the vulva affect up to 1 in 10 pregnancies, causing aching, swelling and pressure that worsen with standing; supportive underwear, left-side rest and cool compresses help, they rarely bleed or cause problems at birth, and they recede after delivery.
- Emergency: varicose veins are never a 112 emergency; call 112 for sudden breathlessness or chest pain alongside leg symptoms, and get in-person care without delay for one-sided calf swelling, heat or pain, or a bleeding vein that does not stop with firm pressure and elevation.
Online advice suits typical bulging, aching veins affecting both legs. It is not the route for a calf that is swollen, hot or painful on one side, or for a hard, tender, red cord along a vein: both need urgent in-person assessment, because pregnancy raises the risk of blood clots. Sudden breathlessness or chest pain means calling 112, not booking anything.
Why do you get varicose veins in pregnancy?
Varicose veins appear in pregnancy because hormones relax the vein walls, blood volume rises, and the growing uterus presses on the pelvic veins, slowing blood returning from the legs. Valves inside the leg veins then fail to close, blood pools, and veins bulge and ache.[2] They are common, usually harmless, and usually improve within months of birth; advice is individual.
Because the underlying cause is the pregnancy itself, and specifically the pressure of the uterus on the large veins of the pelvis, the veins usually recede once that pressure lifts after birth. That is why the sensible plan during pregnancy is relief rather than removal, and why any decision about procedures waits until well after delivery.
How an online consultation helps with varicose veins in pregnancy
- A proper look, from home: varicose veins are a visual diagnosis, and clear photos plus a video call let the doctor confirm what these are, and just as importantly what they are not, without you standing in a waiting room.
- The clot check, built in: every leg consultation in pregnancy screens for the signs of a deep vein thrombosis, because pregnancy makes clots more likely and the distinction cannot be left to guesswork.[3]
- A relief plan that actually works: graduated compression that fits, elevation that is more than propping your feet on a stool, and movement that keeps the calf pump working, tailored to your day.
- Honesty about procedures: injections and surgery for varicose veins are not done during pregnancy, and most women never need them afterwards because the veins recede. The doctor tells you what is worth revisiting months after birth, and what is not.
📷 Before your appointment: take photos in daylight while standing: both legs from the front, from behind, and a close-up of the worst cluster. Include both legs even if one looks fine, because comparing sides is exactly how the doctor checks the swelling that matters.
What the doctor checks in an online varicose veins consultation
The assessment separates uncomfortable-but-benign veins from the few situations that need in-person care. The doctor will typically check:
- Distribution: both legs or one, thigh or calf, and whether veins also affect the vulva or appear alongside haemorrhoids, which share the same cause.
- Symmetry, carefully: any difference in swelling between your calves, because one-sided swelling changes the question entirely.[3]
- The character of discomfort: aching, heaviness and throbbing that build through the day and ease with elevation fit varicose veins; constant one-sided pain does not.
- Skin signs: itching and dryness over veins is common; spreading redness, heat, or a hard tender cord along a vein points to inflammation or clot in a surface vein and needs same-day review.
- Your clot risk: previous clots, a family history of clots, a known clotting tendency, twin pregnancy, higher body weight, immobility, long journeys and smoking, which set how cautious the plan should be.[3]
- Your day: long standing or sitting at work, what compression you have tried, and whether it fitted, since badly fitted stockings are the main reason people abandon the one thing that helps.
What helps varicose veins during pregnancy?
Compression, elevation and movement, consistently. Graduated compression stockings squeeze most at the ankle and progressively less up the leg, helping the valves do their job; they work best put on before you get out of bed, while veins are emptiest.[2][5] Elevate your legs above hip level when resting, walk daily, and break up long spells of standing or sitting with calf raises and ankle circles, because the calf muscle is the pump that moves leg blood back to the heart. In later pregnancy, resting on your side helps take the weight of the uterus off the large pelvic veins. Cool showers over the legs ease the throb, hydration keeps blood moving, and comfortable shoes beat heels for the calf pump. None of this makes veins vanish mid-pregnancy; it makes them liveable while your body finishes the project that caused them.
Vulval varicosities and haemorrhoids
Varicose veins are not confined to legs. Vulval varicosities, bulging veins around the vulva, are common in pregnancy, alarming to discover, and rarely dangerous; supportive underwear or maternity support garments, elevation and cool compresses help, and they usually recede after birth. Mention them to your midwife so they are noted in your birth plan, and mention them in your consultation, because women often do not raise them, and reassurance here is worth a great deal. Haemorrhoids are the same process at a different address and respond to fluid, fibre and topical treatment discussed with a doctor or pharmacist.
Will they go away after the baby is born?
Usually they improve substantially. As hormones settle, blood volume falls and the pressure comes off the pelvic veins, most pregnancy varicose veins shrink markedly over the months after birth, which is why judging their final state, or considering any procedure, waits until then. Veins that remain troublesome months later can be assessed in the normal way, with referral criteria based on symptoms, skin changes or complications.[1] Repeat pregnancies do tend to bring veins back sooner and larger, which is a reason to start compression early next time, not a reason for alarm.
When are varicose veins in pregnancy dangerous?
Rarely in themselves; the danger lies in what can be mistaken for them. A deep vein thrombosis (DVT), a clot in the deep leg veins, is more likely during pregnancy and in the weeks after birth, and it shows as swelling, pain, heat or colour change in one leg, most often the calf, sometimes with the whole leg swollen.[3] That picture needs urgent same-day assessment and usually an ultrasound scan; it cannot be diagnosed or dismissed by video, and it is the reason this page keeps comparing your two calves. Separately, a surface vein can become inflamed and clotted (superficial thrombophlebitis): a hard, tender, red cord you can feel under the skin. It is less dangerous than a DVT but is linked to it, so it also earns a same-day in-person review.[2] And if a varicose vein is knocked and bleeds, it can bleed briskly: press firmly, lie down with the leg raised high, and get urgent care if bleeding does not stop promptly.
Leg vein symptoms in pregnancy: what needs which care
Swipe sideways to compare →
| Presentation | Likely first step | Suitable for online care? | When referral or in-person care is needed |
|---|---|---|---|
| Bulging, aching veins in both legs, worse by evening, better elevated | Compression stockings, elevation, movement plan | Usually yes | If skin breaks down, bleeds, or symptoms become one-sided |
| Vulval varicosities | Support garments, elevation, reassurance, note for birth plan | Usually yes | Rarely; discuss at antenatal visits |
| Hard, tender, red cord along a surface vein | Same-day in-person review (superficial thrombophlebitis), sometimes with a scan | No, beyond recognising it | Same day, because of its link to deep vein clots[2] |
| One calf swollen, hot, painful, or clearly bigger than the other | Urgent same-day assessment and ultrasound for possible DVT | No | Same day, via maternity unit or urgent care[3] |
| Sudden breathlessness, chest pain or coughing up blood | Emergency care for possible lung clot | No | Call 112 now[4] |
Not sure which row is you? A doctor can tell you in one consultation.
See available times →Treatment options for varicose veins in pregnancy
What you can do yourself
The routine above is the treatment: graduated compression worn daily from early in the day, legs elevated properly when resting, a daily walk, calf exercises during long stands or sits, side-lying rest in later pregnancy, and cool water for the throb. Ask a pharmacist to help with stocking sizing, because compression that fits gets worn and compression that pinches gets binned. Paracetamol can be used for aching if it suits you; ask before using anti-inflammatory gels or tablets in pregnancy, because most are avoided.
Prescription treatment
Honesty first: no cream or tablet makes varicose veins disappear, in pregnancy or out of it, and anything marketed that way deserves suspicion. During pregnancy the mainstay is compression, with procedures such as sclerotherapy or ablation deferred until well after birth and, for most women, never needed at all.[1] Where a doctor can genuinely prescribe is around complications: prescription-grade compression where pharmacy stockings are not enough, treatment for irritated skin over veins, and, if a clot is confirmed by scan, blood-thinning injections that are safe in pregnancy, started and supervised by specialist services rather than sold online.
When varicose veins are treated online, and when you need in-person care
Treated online: typical varicose veins of pregnancy in both legs, with a compression, elevation and movement plan; vulval varicosities, with support and reassurance; itchy or dry skin over veins; and follow-up to adjust the plan as your pregnancy grows.
In-person care: any one-sided calf swelling, heat or pain, to same-day assessment and scanning, including mid-consultation if the story emerges there; a tender cord along a vein, to same-day in-person review; bleeding from a vein that does not stop with firm pressure and elevation, to urgent care; sudden breathlessness or chest pain, to 112 immediately; and swelling that is sudden and includes your face or hands, which is not a vein problem at all but a possible sign of pre-eclampsia, whose warning signs are listed here, to same-day maternity assessment. Leg symptoms can also travel with palpitations and other heart symptoms in pregnancy; both belong to the pregnancy conditions the doctors assess online.
When to get in-person care
Same day: swelling, pain, heat or colour change in one leg; a hard tender red cord along a vein; or bleeding from a varicose vein that firm pressure and elevation do not stop. If you become suddenly breathless, have chest pain, cough up blood, or collapse, call 112 immediately: a clot that has travelled to the lungs is an emergency at any stage of pregnancy.
How Mobi Doctor works
- Book a time that suits you: open daily 7am–11pm CET. You can see a doctor over video, usually within 15 minutes. No subscription, exact price up front.
- Upload your leg photos, then speak to a licensed doctor: a private video call: you describe what you feel, the doctor asks what matters, and you agree the right plan together.
- Get your plan and safety-net advice: a prescription or referral follows when right for you, with clear safety-net advice throughout; if your doctor decides you need to be seen in person, you get a full refund.
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Not sure it’s varicose veins? Tick every symptom you have to see each page that mentions it. It finds the right page, not a diagnosis: a doctor gives you that on a video call.
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Frequently asked questions about varicose veins in pregnancy
What causes varicose veins in pregnancy?
The veins in the legs return blood to the heart against gravity through one-way valves. In pregnancy, progesterone relaxes and widens the vein walls so the valves no longer meet, blood volume rises by about half, and the growing womb presses on the pelvic veins and slows blood returning from the legs, so blood pools and the surface veins stretch. A family history, previous pregnancies, long standing, being overweight and twins make varicose veins likelier.
What are the symptoms of varicose veins in pregnancy?
Visible blue or purple bulging, twisted veins on the calves, thighs, behind the knees, the vulva or around the anus; aching, throbbing, heaviness, burning or itching that is worse by evening, in heat and after standing, and eased by raising the legs; mild ankle swelling and night cramps; and dry, itchy skin over the veins. A hard, tender, red cord along a vein is phlebitis, and one-sided calf swelling is treated as a possible clot.
Can an online doctor help with varicose veins in pregnancy?
Yes, for the common situation: confirming from photos and video that these are varicose veins, prescribing graduated compression stockings and advising on elevation, movement, pain relief and skin care, with any prescription usable at a pharmacy near you. A prescription is never issued without a consultation, and a calf that is swollen, hot or painful on one side, or a tender red cord along a vein, is directed to urgent in-person assessment.
Do varicose veins go away after pregnancy?
They usually improve a great deal. Over the three to four months after birth, hormones settle, blood volume falls and pressure comes off the pelvic veins, so most pregnancy varicose veins shrink markedly and vulval varicosities disappear within weeks. Veins that were present before pregnancy, or that remain prominent a year after the last birth, can be treated with injections, laser or surgery once you have finished having children, since each pregnancy brings them back.
Are compression stockings safe in pregnancy?
Yes. Graduated compression stockings or maternity tights are the standard, safe first treatment for varicose veins in pregnancy, at every stage and after birth. They work best put on first thing, before getting out of bed, while the veins are emptiest, and worn through the day; they relieve aching and swelling, lower the risk of clots and phlebitis, and do most for women who stand for work. A pharmacy fits the right class and size.
How do I know if it is a varicose vein or a blood clot?
Varicose veins are visible, usually in both legs, aching by evening and eased by elevation, and the leg is not swollen overall. A clot is usually invisible and one-sided: the calf or thigh swells, feels tight, warm or tender, may redden, and does not improve with elevation; pregnancy raises clot risk about fivefold, mostly in the left leg. Any one-sided swollen, hot or painful calf needs an urgent ultrasound scan through the maternity unit.
Can I prevent varicose veins in pregnancy?
Partly. You cannot change the hormones, the extra blood volume or a family tendency, which set the stage. You can keep the blood moving: walk daily, avoid standing or sitting still for long, raise your legs when resting, sleep on your left side, wear compression stockings from early pregnancy if you had varicose veins before or stand for work, avoid tight clothing at the groin and knees, and keep weight gain within the advised range.
How long do varicose veins last in pregnancy?
Varicose veins usually appear or worsen from the second trimester, build through the third as the womb's pressure peaks, and are at their worst in the last weeks and immediately after birth. They then shrink markedly over three to four months as hormones and blood volume return to normal, though some trace usually remains and each later pregnancy brings them back sooner. Vulval veins recede within weeks of delivery.
What can I do myself for varicose veins in pregnancy?
Put compression stockings on before getting up, raise your legs above hip height for 20 minutes several times a day, walk daily and do ankle pumps when sitting, avoid long standing, sleep on your left side with a pillow under the legs, keep the skin over the veins moisturised, use a cold compress for aching, take paracetamol rather than ibuprofen, wear flat shoes, and avoid hot baths and tight clothing. Supportive underwear helps vulval veins.
How can I prevent varicose veins getting worse through pregnancy?
Keep the routine going from the second trimester: compression every day, elevation every evening, a daily walk, no long standing, weight gain within the advised range, and treating constipation so straining does not add pressure. Treat the first aching vein as a cue to start, not a reason to wait, and have a plan for the third trimester, when the womb's pressure peaks. Procedures to remove varicose veins are never done during pregnancy.
What are vulval varicose veins, and do they affect the birth?
Varicose veins of the vulva affect up to 1 in 10 pregnancies, usually from the second trimester, causing aching, swelling, pressure and itching that worsen with standing and ease lying down. Supportive underwear or a maternity support garment, left-side rest, cool compresses and avoiding long standing help, and they recede within weeks of delivery. They rarely cause problems in labour, bleed only exceptionally, and are not a reason for a caesarean.
Is it varicose veins, a clot, phlebitis or normal swelling?
Varicose veins are visible, both-sided, aching by evening and eased by elevation. Normal swelling is both ankles, painless, draining overnight. Phlebitis is a hard, tender, red cord along a surface vein, usually treated with compression and anti-inflammatory measures but checked because it can extend into a deep vein. A clot is one leg, swollen, warm or painful, not eased by elevation, and needs an urgent scan. Phlebitis and clots are seen in person.
- Varicose veins: diagnosis and management (CG168), NICE, National Institute for Health and Care Excellence, 2013.
- Varicose veins, NICE Clinical Knowledge Summaries, revised 2024.
- Deep vein thrombosis, NICE Clinical Knowledge Summaries, revised 2024.
- 2018 ESC Guidelines for the management of cardiovascular diseases during pregnancy, ESC, European Society of Cardiology, 2018.
- Varicose veins, HSE, Health Service Executive (Ireland), accessed August 2026.
- Varicose veins, NHS, National Health Service (UK), reviewed July 2024.
This page is for information only and is not a substitute for a medical consultation. Guideline links are provided for transparency; treatment decisions are made with your doctor.
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