Burning itch over veins behind the knee
You feel a hot, itchy patch behind your knee. It sits right over the thin blue or red lines in the skin. Scratching may feel good for a second, then it burns more.
Spider veins are small veins that have stretched out near the surface. Blood moves through them slowly. The skin above them can get dry, thin and quick to itch.
Heat makes it flare for many people. Hot showers, tight clothes, dry winter air and long hours on your feet all play a part. The back of the knee also bends, rubs and sweats, which adds to the itch.
When to see someone
See a doctor if the skin breaks open, weeps, or turns brown and hard. Get help the same day for a hot, red, swollen calf, or a sudden deep ache with a vein that feels like a cord. Also get checked if one leg swells much more than the other.
Below is a list of home and folk remedies people have long used for spider veins. Each one carries a grade that shows how much research stands behind it, not a promise of results. Ask your doctor or pharmacist before you try one, above all if you take blood thinners.



