Leg vein pain: why do the veins in my legs hurt?
Varicose veins do not always hurt, and an evening ache is rarely an emergency. Here is how to tell congestion from thrombophlebitis, a deep vein clot and non-vein causes, and what is safe to do at home.
Most often, leg veins hurt because blood pools in them when you have varicose veins: the pain is a dull, bursting ache that builds up by evening and after standing. Rest with your legs raised, walking and compression stockings chosen by a doctor ease it; rubbing or warming a painful vein does not help. Redness with a firm cord along a vein calls for an ultrasound the same or the next day, and swelling of one leg calls for one the same day.
A familiar picture: in the morning your legs barely bother you, but by evening there is an ache behind the knee or in the lower leg where a twisted vein shows through, and you want to rub it or put something warm on it.
Do varicose veins hurt, and what does the pain feel like?
They may or may not. How much it hurts has little to do with how big the veins are: large bulging veins can go years without causing trouble, while barely visible ones can make the legs ache every evening. But no pain does not mean healthy veins: bulging veins are worth checking on ultrasound even if they do not bother you.
People with varicose veins describe the pain in similar ways:
- a dull ache in the lower leg or along the vein, with no single sore point;
- a bursting feeling, as if the leg has been pumped up from the inside;
- heaviness and throbbing, with shoes feeling tight by evening;
- burning or itching over the widened vein.
The key feature of vein pain is that it depends on body position. It gets worse after long standing or sitting, in hot weather, in women before a period and during pregnancy. It gets better after walking, in the morning, lying down with the legs raised and in compression stockings. Why symptoms build up towards evening is covered in "Why do my legs hurt in the evening".
Why do the veins in my legs hurt?
There are several causes, and they differ in how urgent they are.
Blood pooling and a stretched vein wall
With varicose veins, the valves do not hold blood up properly, and some of it flows back down. When you stand, pressure in the lower leg veins is high, the vein wall stretches and fluid builds up in the tissues: that is where the ache, heaviness and evening swelling come from. This is a long-term condition, not an emergency.
Thrombophlebitis
This is inflammation of a superficial vein with a clot inside it, usually in a varicose vein. The pain is sharp and in one spot, the skin over the vein is red and hot, and you can feel a firm, tender cord. The clot can grow into the deep veins, and sometimes there is already a deep vein clot that causes no symptoms of its own. That is why it needs an examination and an ultrasound of the whole leg the same or the next day, not watching and waiting at home. Thrombophlebitis in a vein that is not varicose, or one that keeps coming back in different places, is a separate warning sign: the doctor will then look for its cause. More in "Thrombophlebitis: is an inflamed vein urgent?".
Deep vein thrombosis
Deep veins run inside the muscles, so a clot there may not show on the skin. Typical signs are swelling of one leg, a bursting pain in the calf or thigh, and a leg that is warmer or more bluish than the other. Deep vein thrombosis can lead to a pulmonary embolism, a clot in the lungs, so it is a same-day situation.
New pain is especially suspicious after surgery, an injury, a long period in bed or a long flight, during pregnancy and after giving birth, while taking hormonal pills, with cancer, or if you have had a clot before. In these cases even moderate pain and swelling of one leg should be checked on ultrasound the same day.
Causes that are not in the veins
A lot of leg pain has nothing to do with veins:
- joints: pain in the knee or ankle when moving, stiffness in the morning;
- muscles and ligaments: pain after unusual exercise or when you press on the spot;
- arteries: calf pain when walking that forces you to stop and goes away at rest, with a foot that feels cold and looks pale;
- nerves and the spine: shooting pain from the lower back down the leg, numbness, pins and needles;
- a Baker's cyst: a bursting feeling and swelling behind the knee when you bend it. Sudden pain and swelling of the calf should not be blamed on a cyst: only an ultrasound, done the same day, can tell a ruptured cyst from a clot.
A useful difference: vein pain eases when the legs are raised. With severe narrowing of the arteries it is the other way round: the leg hurts more lying down and feels better when you hang it over the side of the bed. This is not something to book weeks ahead: see a vascular surgeon without delay.
Where do legs hurt with varicose veins?
The pain is usually where the veins are widened and the pressure is highest:
- the lower third of the shin and the ankles: heaviness, swelling, burning;
- the inner side of the lower leg and thigh: along the great saphenous vein;
- behind the knee and at the back of the lower leg: along the small saphenous vein;
- over a single bulge: one specific twisted vein aches and is tender to the touch.
But the knee joint and a Baker's cyst also cause pain behind the knee, and the calf can hurt because of the muscles or the deep veins. The table below will help you get your bearings.
| What the pain is like | What it may be | How urgent |
|---|---|---|
| Aching and bursting by evening, better lying down with legs raised | Venous congestion from varicose veins | Routine: examination and vein ultrasound |
| Sharp local pain, a red, hot, firm streak along a vein | Thrombophlebitis | Same or next day; if the cord is on the thigh or spreading upwards, today |
| Calf or thigh pain plus swelling of one leg | Possible deep vein thrombosis | Urgent, the same day |
| Calf pain when walking that goes away when you stop | Narrowed leg arteries | Routine; with pain at rest, a sore on the foot or darkening toes, without delay |
| Knee pain when moving, stiffness | Joint | See an orthopaedic specialist or rheumatologist |
| Shooting pain from the lower back, numbness | Nerve, spine | See a neurologist |
Self-check: five questions to know who to see and how soon
- 1When does it hurt? By evening and after standing points to congestion; sudden, constant pain is a warning sign.
- 2Does it ease after 15 to 20 minutes lying down with your legs raised? Then veins are the more likely cause.
- 3One leg or both? New pain and swelling in one leg is more worrying.
- 4Is there redness, warmth or a firm, tender cord along the vein?
- 5Does your calf hurt when you walk, and does it settle a few minutes after you stop?
How to read your answers. If the pain sounds like vein pain and you answered no to questions 4 and 5, book a routine vein ultrasound. Yes to question 4 suggests thrombophlebitis: get an ultrasound the same or the next day, and today if the cord is on the thigh or spreading upwards. New swelling of one leg with calf pain means the same day. Yes to question 5 means the arteries need checking: routinely, but without delay if there is pain at rest or a sore on the foot. The self-check helps you judge urgency; it does not make a diagnosis.
My leg veins hurt: what to do today
If you have none of the signs listed under "When to see a doctor urgently":
- 1Raise your legs for 15 to 20 minutes: lie down with your feet on a pillow slightly above heart level. There is no need to prop them straight up against a wall.
- 2Keep moving: walking and rising onto your toes switch on the calf muscle pump.
- 3Put on compression stockings if a doctor has already fitted them for you; do not pick a compression class blindly, especially if you have diabetes or artery problems.
- 4Do not overheat your legs or rub the painful vein: no saunas, hot baths, hot-water bottles or massage of the bulge. A cool shower on the legs is better.
- 5Write down when it hurts, which leg, and whether there is redness or swelling.
Choose painkillers together with a doctor: they have contraindications, especially with stomach or kidney problems and if you take blood thinners. Creams and gels do not treat varicose veins; more on this in the article on venotonic pills and creams.
What not to do: two common mistakes
The first mistake is assuming that any leg pain comes from the veins and spending months rubbing gels into your legs when the real cause is the knee, the spine or the arteries.
The second mistake is rubbing, massaging and heating a painful vein. A sauna, hot bath or hot-water bottle widens the superficial veins and can make swelling worse, and with thrombophlebitis massage injures the inflamed vein wall. An inflamed vein should be left alone and kept away from heat until a doctor has seen it.
When to see a doctor urgently
Do not wait for a routine appointment; get medical help the same day if:
- one leg has suddenly swollen, especially together with pain in the calf or thigh;
- your calf hurts, feels tense or is firmer than the other one, especially if the pain is new and on one side;
- a red, hot, painful streak along a vein has appeared on the thigh, is quickly getting longer or is moving up towards the groin;
- you have a fever along with pain and redness in the leg;
- a varicose vein has started bleeding: lie down, raise the leg above heart level, press on the spot with your palm through a clean cloth and apply a firm bandage. If the bleeding does not stop after 10 minutes of pressure, or you have lost a lot of blood, call an ambulance. Even if the bleeding has stopped, see a doctor the same day.
Shortness of breath, chest pain, coughing up blood, sudden weakness or a racing heart together with leg pain or swelling: call an ambulance (103 in Uzbekistan) immediately, as this may be a pulmonary embolism. Also call an ambulance if your foot suddenly turns cold and pale, goes numb or stops moving properly: this is an acute blockage of an artery, and every hour counts.
What a vein ultrasound shows and what comes next
A duplex vein ultrasound is the main test for pain along the veins. It shows whether there is a clot in the superficial and deep veins, how far it has spread, and whether the valves are working. In the superficial veins, backflow lasting longer than 0.5 seconds counts as reflux.
If there is no clot and the scan shows varicose veins, we discuss daily habits, compression and, if there are grounds for it, treatment: I perform EVLA (endovenous laser ablation), sclerotherapy and miniphlebectomy, but whether any of them is needed I decide only after the ultrasound. Stages and treatment options are collected on the page varicose veins: symptoms, stages and treatment. If thrombophlebitis or a deep vein clot is found, the clot is treated first, and the timing of varicose vein treatment is decided individually.
The practical takeaway
An aching pain by evening that eases when you lie down with your legs raised is a common sign of varicose veins and a reason for a routine check-up. Local pain with redness and a hard cord along a vein, or swelling of one leg, is a reason not to wait. Do not heat or rub such a vein, and do not use creams instead of an ultrasound. You can book an examination and vein ultrasound at M-Clinic in Tashkent on +998 99 883-93-21, Monday to Saturday, 8:00 to 20:00.
Not sure? Call and I'll tell you how urgent your situation is: +998 99 883-93-21
Frequently Asked Questions
A vein in my leg is swollen and painful: what should I do?
If the vein bulged out gradually and aches by evening, it looks like a varicose vein: raise your legs, walk more and book a routine vein ultrasound. If over hours or days it has become firm, red and painful, it looks like thrombophlebitis and needs an ultrasound the same or the next day. Do not heat or rub it.
Why do the veins in my legs hurt below the knee?
When you stand, pressure in the lower leg veins is at its highest, so congestion is felt most there. But calf pain with swelling of one leg can be a sign of deep vein thrombosis: if the pain is new and on one side, you need an examination and ultrasound the same day.
What cream helps with painful leg veins?
No cream treats varicose veins or dissolves a clot in a vein. A gel may briefly ease heaviness and burning, but it does not remove the cause. If there is redness and a hard area along a vein, see a doctor first.
Why does it hurt to walk with varicose veins?
With uncomplicated varicose veins, walking usually eases the pain. If your calf hurts when walking so that you have to stop, and it settles after a few minutes of rest, the arteries need checking. A bursting pain when walking can also follow a deep vein thrombosis, and it should also be shown to a vascular surgeon.
What kind of doctor should I see for leg vein pain?
A phlebologist or vascular surgeon, who will examine your legs and do a duplex vein ultrasound. If the veins are fine, the next step is to check the joints (orthopaedic specialist, rheumatologist) or the spine and nerves (neurologist). With swelling of one leg and calf pain, see a doctor the same day; with shortness of breath or chest pain, call an ambulance.
This article is for informational purposes only and does not replace a consultation with a qualified physician. If you are experiencing symptoms, please see a specialist.