Varicose veins may be early warning sign of potentially deadly blood clots

Varicose veins may be early warning sign of potentially deadly blood clots

Varicose veins may be early warning sign of potentially deadly blood clots

However, it's now believed that if you have varicose veins, you may be at risk for Deep Venous Thrombosis (DVT), a potentially deadly clot that forms deep within the body.

An investigation of 425,000 people proposes the condition ought to be viewed as a noteworthy warning that somebody is in danger of profound vein thrombosis (DVT) or pneumonic embolism.

The authors say their findings support a number of previous studies, including German research that found a 7-fold higher rate of DVT among people with varicose veins than those without the condition.

Pulmonary embolism is a blood clot that happens in the lung arteries, while peripheral artery disease causes narrowing in the arteries leading to the arms, legs, stomach, and head.

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Varicose veins, usually caused by pregnancy or the effects of age weakening the blood vessels, are common.

The study led by researchers including Pei-Chun Chen, adoctoral student from China Medical University in Taiwan, examined 212,984 patients aged 20 years and older with varicose veins, and a control group of equal patients without varicose veins. Symptoms of varicose veins includes burning, bulging veins, muscle cramping, leg throbbing, and fatigue in the legs.

They included: 'Regardless of whether the relationship between varicose veins and DVT is causal or speaks to a typical arrangement of hazard factors requires additionally research'. Animal models have shown higher concentrations of macrophages, monocytes, neutrophils, lymphocytes, and matrix metalloproteinases in venous valves exposed to high pressure for prolonged periods, like in varicose veins.

Doctors in Taiwan studied almost 213,000 patients with varicose veins and those without varicose veins. However, the association to these conditions was "less clear due to the potential for confounding", by factors such as smoking history or obesity - information not available in the claims data. But when researchers in Taiwan looked at data on more than 400,000 people.

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