Untreated Varicose Veins cause several adverse effects. It will differ from Person to Person depends on the severity of Veins.
Main reasons not to ignore the varicose vein.
1) It hurts: It causes itchiness,restless legs,aching and tired legs.
2) Skin Damage and ulcers: it leads to severe skin damage.Almost leg ulcers associated with varicose veins.
3) It causes Pulmonary Embolism it leads to a medical emergency and can kill you
4) Looks unattractive:you can't show the legs on public.