Leg pain is a common complaint among the elderly, but it can be a sign of a more serious vascular disease.

Cardiologist Murali Muppala explains that peripheral vascular disease or PVD is mostly caused by atherosclerosis, also known as hardening of the arteries. Doctors say the arteries become clogged disrupting the blood circulation in the body. "PVD is a very common and very under diagnosed disease. It could be legs, it could be arms."

Dr. Muppala says that medication can help unclog arteries and improve blood flow, as well as several new procedures. Minimally invasive options, like stenting help to remove build up without requiring surgery. "The recuperation time is very minimal."

If your physician suspects that you might have PVD, there are several diagnostic tests to confirm that among that an angiogram or an ultrasound.

Dr. Muppala also says that PVD can affect anyone, but the majority of the men and women are above age 50. Monitoring your blood pressure, cholesterol, and daily habits can drastically decrease your chances of development. "The most common risk factor in this age group is chronic smoking."

Doctors also remind patients that PVD can lead to further complications so you should not simply try to live with the pain and seek treatment.

If you're experiencing numbness, tingling, or leg pain you should consult with your doctor.