High heels and your veins: what I tell patients who love their heels

A question I hear surprisingly often in clinic, usually asked a little sheepishly: “Do I have to give up my heels?”

My answer is almost always no — but it comes with an explanation about what heels actually do to the circulation in your legs, because once you understand the mechanism, the practical advice makes sense.

The calf pump, and why heels muffle it

Your leg veins return blood to the heart against gravity, and they get most of their help from the calf muscles. Every time you take a proper step, the calf contracts and squeezes the deep veins — a second heart, working from your lower leg. That mechanism is called the calf muscle pump.

A high heel changes the geometry. With the ankle pointed downward and weight shifted onto the forefoot, the calf sits in a shortened, semi-contracted position and never gets to do its full squeeze-and-release cycle. Studies of venous function in heel wearers show reduced vein filling and a weaker pump — and the higher the heel, the greater the effect.

To be clear: heels do not, by themselves, cause varicose veins. Vein disease is driven mostly by valve function, genetics, pregnancy, and time spent standing. But if you are already prone to it, hours of a muffled calf pump can make symptoms — heaviness, aching, end-of-day swelling — noticeably worse.

If you already have varicose veins

You don’t need to bin the shoe cupboard. What I actually suggest:

• Keep daily heels modest — around 3–5 cm for the everyday pairs, and save the highest ones for occasions rather than full workdays
• Break up the wear — a pair of flats at your desk, swapped in for an hour or two, gives the calf pump a chance to work
• Consider compression stockings — modern sheer, skin-tone versions disappear under most professional outfits and directly counter the pooling
• Work the ankle while seated — ankle circles and seated heel raises fire the calf pump even when you can’t walk
• Elevate in the evening — twenty minutes with the legs up on a pillow helps drain what has pooled during the day
• Stretch the calves at night — hours in a heel hold the muscle short; a proper stretch restores its length and function
• Prefer secured shoes — straps and heeled boots allow more controlled ankle movement than backless mules, where the calf works erratically to keep the shoe on

Do wedges or block heels help?

Less than most people hope. A study that compared a medium heel, a stiletto and a platform of equal heights found all three impaired the calf pump — the deciding factor is how far the ankle is angled down, not the width of what’s under it. A chunky 7 cm platform is no kinder to your veins than a 7 cm stiletto. Kitten heels, which allow near-normal ankle motion, are the most vein-friendly option with any height at all.

When it’s more than tired feet

Heaviness that is still there after a night’s sleep, veins becoming steadily more visible, or ankle swelling that builds over the week — these are signs the veins deserve a proper look, not just better shoes. A duplex ultrasound takes about twenty minutes and shows exactly which valves are leaking, if any. Varicose veins don’t reverse on their own, and finding them early keeps the treatment options simple.

References

1. Tedeschi Filho W, Dezzotti NR, Joviliano EE, Moriya T, Piccinato CE. Influence of high-heeled shoes on venous function in young women. Journal of Vascular Surgery. 2012;56(4):1039–1044.
2. He QF, Cai JY, Cheng M, Feng SJ, Lu QY, Wang F. Global prevalence and risk factors of varicose veins among health care workers: a systematic review and meta-analysis. BMC Nursing. 2025;24(1):550.