What are some causes of vascular problems in the legs?

Some of the most common causes of vascular problems include diabetes, abnormal cholesterol, high blood pressure, kidney disease, smoking and stroke. In most cases vascular problems of the legs are related to peripheral artery disease. This condition happens when the arteries supplying the legs harden, according to Medline Plus.

Peripheral artery disease comes as a result of plaque buildup within the arteries, notes WebMD. This build-up of plaque causes a narrowing of the arteries and stiffening of the walls. This ultimately means that the veins of the legs cannot get enough blood supply and oxygen.

Some of the main symptoms associated with peripheral artery disease include painful sensations in the legs and general body weakness. Individuals with this condition may end up having feelings of discomfort in their foot muscles, calves or thighs. Severe cases of this condition may produce symptoms such as impotence, cramps during the night, dark or blue skin, tingling in the feet or toes and sores that refuse to heal.

Individuals with this condition may be given certain drugs to reduce the risk of heart attacks or stroke. In severe cases, doctors may recommend surgery to help correct blood flow issues. Quitting smoking, eating a healthy diet and engaging in regular exercise aids in preventing the occurrence of this condition.