The increased blood circulation required to support a developing fetus is another culprit, as is the weight and size of the uterus, which puts pressure on surrounding veins. Most cases can be treated with sclerotherapy, which involves injecting a solution into the broken or leaky vein that collapses it and forces your blood to reroute to a healthy vein. In a new outpatient technique recently approved by the FDA called Closure, a doctor administers local anesthesia and then inserts a catheter into the vein, sealing it shut using radiofrequency energy. Once the vein is closed, nearby healthy veins take over its function. Dr. Weiss expects hundreds of doctors will soon offer patients the Closure technique.
Experts say maintaining an exercise routine and a proper weight are key.
And, whenever you have time, put your feet up and give your body a rest. Copyright 2001, The Parenting Group.