Veins usually appear blue (sometimes navy or maybe purple) because oxygen has been faraway from the blood because it travels back to the guts to finish the circuit. Varicose veins appear as if twisted ropes beneath the surface of the skin. they often protrude, giving your skin an uneven look. These bumpy veins can happen anywhere on your body, but they’re most ordinarily seen on your legs (usually on thighs, calves, or the insides of legs).
What Factors Contribute to Varicose Veins?
Excess weight— Being overweight puts extra pressure on your veins.
Age— As you get older, your valves weaken, and they may not work as well as they used to.
Pregnancy— Pregnancy causes a large increase in the amount of blood in your body, which can often cause varicose veins.
Hormonal changes— Hormones will usually change during puberty, pregnancy, and menopause.
Genetics— If your family members have varicose veins, you are likely at risk of developing them as well.