Varicose Veins

Learn what’s behind what many consider a cosmetic concern.

JoAnne M. Foody, MD, FACC, CardioSmart Editor-in-Chief
Learn more about Varicose Veins

We’ve all seen them, and half of people over age 50 have them. Yes, varicose veins. These twisted, bulging dark purple or blue veins usually appear on your legs or ankles. While they can be cosmetically unpleasant to look at, the good news is they aren’t usually cause for alarm.

Varicose veins develop when valves in the veins that carry blood up toward your heart stop working properly. As a result, blood collects in the veins. The pressure of this pooled blood can actually push the veins above the surface of your skin.

In some cases, varicose veins can cause discomfort and may be a sign of deep vein thrombosis (DVT)—a blood clot in a vein deep in your leg. If you notice any unusual swelling in your leg, pain or changes in skin color, you should contact your health care provider. There are things you can do to get rid of varicose veins or keep them from getting worse. Use this condition center to learn more about varicose veins, create a list of questions to ask your health care provider and get practical tips.

Varicose Veins News & Events

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Aug 19, 2014
Study finds folic acid deficiency is extremely rare, making routine tests unnecessary in the general population.

All-in-One Pill to Prevent Heart Disease?

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A polypill to prevent heart disease has the potential to save millions of lives, according to experts.

Sitting Too Much Diminishes Fitness Level

Aug 08, 2014
No matter how much you may exercise, sitting for long periods of time reduces fitness, finds study.

Staying Active and Reducing Sedentary Time Key to Combating Obesity

Aug 08, 2014
Study finds that increasing physical activity and limiting sedentary time is the best combination for obesity prevention.

Reducing Risk of Heart Complications During Surgery

Aug 01, 2014
New guidelines help doctors and patients make the best possible decisions related to non-cardiac surgery.

Reducing Health Disparities in Hispanics and Latinos

Jul 31, 2014
Hispanics in the U.S. face dramatic health disparities, according to a recently-released statement.

Short Runs May Help Adults Live Longer, Healthier Lives

Jul 29, 2014
According to a recent study, running just 5-10 minutes a day could have significant health benefits.

Heat Stroke, Not Sudden Cardiac Death, is Top Threat for Marathon Runners

Jul 28, 2014
Long distance running involves a slightly increased risk of death, with heat stroke being the main cause, finds study.

Minding Your Portions

Jul 28, 2014
Committing to a heart-healthy diet can help reduce your risk of heart disease, stroke or repeat events. This includes watching what you put on your plate.

Pregnant and Breastfeeding Women Encouraged to Increase Seafood Consumption

Jun 24, 2014
The U.S. Food and Drug Administration and the Environmental Protection Agency recently updated guidelines regarding seafood consumption for pregnant and breastfeeding women.

E-cigarettes Can Help Smokers Quit

Jun 23, 2014
E-cigarettes are as effective as the patch in helping smokers quit, finds study.

Heart Events Worsen Outcomes for Patients with Chronic Kidney Disease

Jun 23, 2014

Study highlights importance of heart disease prevention for patients with chronic kidney disease.

Are Diet Drinks on Par with Water for Losing Weight?

Jun 13, 2014
According to a new study, diet beverages could help people lose more weight than drinking water alone.

Phone-Based Support Helps Heart Patients with Depression

Jun 12, 2014
Researchers develop simple, cost-effective treatment for heart patients diagnosed with depression or anxiety.

Spirit of the Heart in South Bronx, NY

Jun 07, 2014
Spirit of the Heart events offer heart disease screening and events in underserved communities.

Web-Based Program Helps Patients Improve Heart Health

Jun 05, 2014
Not only do Web-based programs help patients lower risk for heart disease, they’re more affordable than traditional counseling, according to study.

Worldwide Obesity Rates 'Startling'

May 30, 2014
Major study finds obesity rates have increased dramatically in all corners of the world over last three decades.

NIH Engages Women in Medical Research

May 29, 2014
The National Institutes of Health has unveiled new policies that will engage women in all phases of medical research.

Reducing Salt Intake, Nationwide

May 22, 2014
Experts identify ways to reduce salt consumption and improve heart health in the United States.

'Exercise Snacking': The Latest Health Trend?

May 14, 2014
Adding small bursts of exercise before meals could bring big health benefits, finds study.

Growing Use of ICDs to Prevent Sudden Cardiac Death

May 09, 2014
More patients may be eligible to receive implantable cardioverter-defibrillators, according to a scientific statement released by the American College of Cardiology Foundation and American Heart Association.

Finding Your Energy Balance

Apr 25, 2014
When it comes to our well-being, it's important to consider how much we put into our bodies and what we need in order to stay healthy.

Some Physical Activity is Better Than None

Apr 24, 2014
Adults engaging in any level of regular physical activity have lower risk of death compared to those who get no exercise, according to research.
CardioSmart News

Stumbling Block in Attempt to Reduce Risk of Complications from Surgery

Apr 15, 2014
Aspirin and blood-pressure lowering medication fail to improve outcomes in surgical patients at risk for heart disease.

Secondhand Smoke Causes Permanent Damage to Children's Arteries

Mar 13, 2014
Exposure to secondhand smoke during childhood ages arteries later in life, study finds.

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