Swelling in the legs or edema occur when fluid becomes trapped in the soft tissues of the leg from malfunctioning valves in the veins. When the valves in leg veins begin to weaken, or fail, the blood can no longer be pumped out of the legs properly. This causes fluid and blood to become trapped in the legs. When the fluid begins to build up, the leg may begin to swell. The term for the buildup of fluid which leads to swelling in the body is edema.
Lymphedema is a form of chronic edema that occurs when the body’s lymphatic system does not function properly. It is not the same as edema caused by vein disease, although vein disease can eventually progress into a combined venous/lymphatic disorder. As with swelling in the lower legs, lymphedema requires the attention of a healthcare professional as soon as possible.
Who is at Risk for Lymphedema or Swelling?
Any swelling in the lower leg should be considered abnormal, and patients must visit a physician immediately to diagnose and begin treating the underlying problem. Swelling can also be a symptom of other, non-venous conditions such as heart disease, heart failure, obesity, high blood pressure, liver disease, or kidney disease, so it’s important to seek medical attention immediately.
Please contact us with any questions you might have about vein disease, or if you would like to schedule an appointment with us to have your vascular disease diagnosed and treated.
Texas Endovascular provides the most advanced and minimally invasive vein treatments for the Greater Houston area without the risks of surgery or the expense and hassle of going to the hospital. Intervening early helps prevent the escalation of pain and suffering.