The cause of varicose veins in the feet are somewhat elusive. Medical doctors believe that these veins are caused by weak vein valves or weakness within vein walls that create small clusters of blood. Varicose veins in the feet can also be caused by phlebitis, malformed veins, or blood clots.

In most instances, it is not possible to eradicate varicose veins in the feet. Some people may find that support hose and elevating one's legs regularly may help to reduce varicose veins. Some medical experts also believe that exercising and avoiding adding any excess weight gain will help prevent swollen veins from forming.

While many people do not experience any physical pain from varicose veins in the feet, others may experience itching, swelling, cramping, and an excessive amount of fatigue. In extreme cases, blood clots and bleeding may occur. Typically, visiting with a medical doctor is the best way to diagnose and treat this condition.

Some people who suffer from varicose veins in the feet may undergo surgery in order to remove the damaged veins. This type of surgery is somewhat risky, and an operation of this sort can only be performed on select candidates. Speaking with a medical doctor about possible surgical options is the best way to determine whether or not surgery will rid one's feet of unwanted blemishes.

Most surgeons will not remove varicose veins unless a patient is under an immense amount of pain due to this condition. When a person does not have any physical pain as a result of varicose veins in the feet, the problem is largely cosmetic. The appearance of these veins may cause some people a great deal of hardship, and any mental angst due to veins should be addressed by visiting with a licensed therapist.

There is some evidence to suggest that varicose veins in the feet may be hereditary. Frequently, a patient's family history is the most important aspect of diagnosis and treatment. While this condition is not entirely caused by genetics, one's family may impact the likelihood of producing swollen veins.