Varicose veins are gnarled and enlarged veins. Although all veins can be varicose, veins in legs and feet are most likely to be. It can be a tiny cosmetic shortage or a serious problem.
Following factors can cause varicose vein:
- Aging. Veins lose elasticity as you become older.
- Pregnancy. Pregnancy increases your blood volume but decreases the flow of your blood from your legs to pelvis.