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CION Cancer Clinics
Leg lymphoedema after vulvar cancer surgery | CION Cancer Clinics
Leg swelling after a vulvectomy is usually lymphoedema. The lymph nodes in your groin were removed, so fluid from the leg has fewer ways out and slowly builds up. It is expected, it is not a sign the cancer is back, and it is far easier to control when it is caught early. This page explains what to look for, what needs same-day care, and what treatment actually involves. CION Cancer Clinics’ surgical oncologists in Hyderabad can talk this through with you.
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Medically reviewed by Dr. Muralidhar MuddusettyConsultant Surgical Oncologist · MBBS (AIIMS), MS (Surgery, AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh) · last reviewed September 2026, next review due September 2027
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On this page
- Why is my leg swelling after a vulvectomy?
- What the first signs of lymphoedema look like
- What to do the week you notice it
- The skin-care habits that protect the leg
- What treatment can and cannot do
- Four things families tell us, and what is actually true
- Common questions about leg swelling after vulvectomy
The short answer
Why is my leg swelling after a vulvectomy?
Your leg is swelling because the lymph nodes in your groin were removed, and the fluid that used to drain through them now has fewer routes out of the leg. Doctors call this lymphoedema. It is a known after-effect of groin node surgery, not a sign that something went wrong.
What lymph fluid is and where it goes
The body leaks a little clear fluid into the tissues all day. Thin channels carry it up through the lymph nodes, which are small filters, and back into the blood. The groin nodes are the main filters for the whole leg. Vulvar cancer can spread to them first, which is why a surgeon removes some or all of them. Once they are gone, fluid backs up and the leg slowly fills.
When it usually starts
Some women notice heaviness within weeks of going home. Others are fine for a year or more, then see a change after a long journey, a hot summer or a small cut on the foot. It can affect one leg or both.
Who is more likely to get it
The more nodes removed, the higher the chance. Radiotherapy to the groin afterwards raises it further. A sentinel node procedure, where only one or two nodes are taken, carries a much lower chance than a full groin clearance.
This page cannot tell you whether your swelling is lymphoedema. Someone needs to examine the leg and rule out the two things below that can look the same.
!
Two kinds of leg swelling that cannot wait
Lymphoedema comes on slowly and the skin stays its normal colour. If instead the leg becomes hot, red, painful and swollen quickly, often with a fever or shivering, that is usually a skin infection and needs antibiotics the same day. If one calf becomes suddenly swollen, tight and tender, or you become short of breath, that may be a blood clot and needs the emergency department now. Do not wait for your next appointment, and do not massage the leg first.
Not sure whether this applies to you?
Ask an oncologistCatching it early
What the first signs of lymphoedema look like
Swelling is usually the last sign, not the first. The earlier you tell your team, the easier it is to control.
Heaviness or tightness
The leg feels full or heavy by evening, even when it does not look bigger. This often comes weeks before any visible change.
Things that used to fit
A chappal strap leaves a mark. A salwar or a pair of jeans is tight on one leg only. The ankle bone on one side looks less sharp than the other when you sit with both feet together.
Check once a week
- Ankle bones, side by side
- Back of the knee
- Top of the thigh
Skin that holds a dent
Press a thumb firmly into the shin and let go. If a dent stays for a moment, fluid is sitting in the tissue. Later the skin thickens and the dent stops showing, which is a reason to act now.
Swelling in the pubic area or lower tummy
The groin nodes also drain the lower tummy and the vulva, so a puffy, tender feeling there is part of the same problem. It is often missed because nobody expects swelling there.
First things first
What to do the week you notice it
Tell your surgical team
Call the number on your discharge sheet, or the helpline, and say the leg is swelling. Do not wait for the next visit. The team needs to rule out infection and a clot before anyone starts treatment.
Ask to be measured
A nurse or physiotherapist measures both legs at set points with a tape. That record is what every later visit is compared against, so it matters that it is done early and written down.
Ask for a lymphoedema referral
Ask whether your centre has a physiotherapist or nurse trained in lymphoedema care, or where the nearest one is. It is a specific skill, and an ordinary massage centre is not a substitute.
Start looking after the skin today
A leg with poor drainage picks up infections easily, and each infection makes the swelling worse. Keep the skin clean, moisturised and free of cuts. The tick list below is the routine.
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Every day
The skin-care habits that protect the leg
- Wash the leg and dry carefully between the toes, then apply a plain moisturiser
- Wear chappals or shoes outdoors and in the bathroom, never bare feet
- Cut toenails straight across and do not pick at the skin around them
- Treat any cut, insect bite or fungal infection between the toes the same day
- Ask for blood tests and drips on the other side where possible
- Avoid very hot baths, hot-water bottles and sitting close to a cooking fire
- Keep moving, raise the leg when you sit, and avoid standing still for long spells
Being straight with you
What treatment can and cannot do
Lymphoedema can be controlled well, but the removed nodes do not grow back. The aim is a leg that stays soft, comfortable and near its normal size. Started early, most women reach that. Started late, it is slower and harder.
What the treatment actually is
The standard approach has four parts, done together. A trained therapist uses a very light, slow hand movement to push fluid towards channels that still work. The leg is bandaged or fitted with a compression stocking to stop it refilling. You learn simple exercises that pump fluid with the calf muscles. And you keep up the skin care above. No tablet clears lymphoedema.
Who this does not suit
Compression is not started while an infection or a clot is being treated, and is used with care if the blood supply to the leg is poor or the heart is weak. Surgery for lymphoedema exists in a few centres, but suits a small group and is never a first step.
What this page cannot tell you
It cannot tell you how much your leg will swell, or whether it will settle. Two women with the same operation can have very different legs.
If you live in a district town far from a lymphoedema therapist, ask your team to teach a family member the basics. Much of the daily work can be done at home.Commonly believed
Four things families tell us, and what is actually true
"It will go down on its own once she rests."
Complete rest makes it worse. The calf muscles are the pump that moves fluid out of the leg, and a leg that lies still all day fills further. Gentle walking, ankle circles and raising the leg when sitting all help.
"A firm oil massage will push the fluid out."
Hard rubbing damages the fine channels that are still working. The technique that helps is the opposite: light, slow, in a set direction, taught by someone trained in it.
"Any tight stocking from the chemist will do."
A stocking that is too loose does nothing, and one that is tight in the wrong place can act as a band and trap fluid below it. Compression garments come in measured sizes and pressures. Ask to be fitted, and ask how often it should be replaced.
"A swollen leg means the cancer has come back."
Almost always it means the drainage was interrupted by the operation, which is expected. Your team will still examine the groin to be sure, because a new lump there can also block drainage. That is a reason to be seen, not a reason to assume the worst.
Questions we are asked
Common questions about leg swelling after vulvectomy
Will the swelling ever go away completely?
For many women it settles to a point where the leg looks and feels close to normal, especially if treatment starts early. It is more honest to call it controlled than gone, because the nodes do not return and the leg stays at risk. Once a routine is in place it takes up very little of the day.
Can I travel by bus or train to Hyderabad with a swollen leg?
Yes, with some care. Wear your compression stocking if you have one, move your ankles often, and walk the aisle when you can. If the leg is hot or painful before you leave, call first rather than travelling.
Is it safe to keep doing housework and farm work?
Moving is good for the leg, so ordinary work usually helps. Avoid standing still for hours, working barefoot in fields or wet ground, and any task where the leg is likely to be cut or bitten. Check the skin each evening.
Both my legs are swelling. Is that still lymphoedema?
It can be, if nodes were removed from both groins, which is common in vulvar cancer surgery. Swelling in both legs can also come from the heart, kidneys or some medicines, so your team will check those too.
Does compression stocking use go on for life?
Usually the stocking becomes a daytime habit for the long term, in the same way spectacles do. Some women can drop to wearing it only for long journeys, hot weather and heavy days once the leg is stable. Your therapist decides that with you.
Are there tablets or injections for this?
No medicine shrinks lymphoedema. Water tablets pull fluid from the blood, not the tissues, and can leave you dizzy. Antibiotics are used when the leg gets infected, and some women with repeated infections are given a long course to prevent them. That is your doctor's decision, not something to start yourself.
Can lymphoedema be prevented after groin surgery?
Not with certainty, but the chance can be lowered. Where the disease allows it, a sentinel node procedure takes far fewer nodes than a full clearance. After any groin surgery, early walking, skin care and reporting the first hint of heaviness all reduce how severe it becomes.
Is lymphoedema care covered by Aarogyasri or insurance?
Physiotherapy and compression garments are often not covered as separate items, even when the operation was. Aarogyasri, CGHS, ECHS and EHS are accepted at CION, and the helpline can check what your card covers before you buy a garment.
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Sources
- Cancer Research UK — Lymphoedema
- NHS — Lymphoedema
- Macmillan Cancer Support — Lymphoedema
- Cancer Research UK — Vulval cancer
- National Cancer Institute — Vulvar cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Keep reading
Related pages
Groin node surgery for vulvar cancerThe operation that causes the swelling, and why it is doneSentinel node for vulvar cancerThe smaller node operation with a lower lymphoedema riskComplications and red flags after cancer surgeryInfection and clots, and when to go in the same dayFollow-up after vulvar cancer surgeryWhere leg checks fit into your visitsVulvectomyThe full guide to the operation and recovery
Talk to us
Noticed heaviness or swelling in a leg?
Tell us when the operation was and what you have noticed. A surgical oncologist will tell you whether it needs to be seen today and where the nearest lymphoedema care is. One helpline serves every CION centre.