Varicose veins are a popular vein disorder that can cause veins—particularly in the legs and sometimes in the arms—to become visibly swollen and twisted. While often considered a cosmetic issue, they may also signal underlying vein dysfunction.
You may spot:
- Dark blue or purple veins that are raised or bulging
- Burning, itching, or throbbing around the veins
- Cramping or fatigue in the affected limb
- Risk factors include genetics, pregnancy, obesity, and long hours of standing.
