2. Varicose Veins
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.
3. Deep Vein Thrombosis (DVT)
