What causes varicose and spider veins?
CIE FAQOver half the population is affected by this disease. Heredity and genetics play an important role and can be aggravated by age, pregnancy, menopause, other hormonal changes, obesity, and birth control pills. These veins are part of a complex circulatory system that have been permanently dilated and impede the flow of blood to the heart reflux can occur - blood will flow backwards. This can lead to congestion and swelling.
Related QuestionsWhat causes varicose veins?
Frequently Asked Questions for Varicose VeinsSuperficial venous reflux is a leading cause of varicose veins. It is a condition that develops when the valves that usually keep blood flowing out of your legs become damaged or diseased. This causes blood to pool in your legs. Common symptoms include pain, swelling, leg heaviness and fatigue, as well as varicose veins in your legs.
Related QuestionsVein Surgeon: Treatment of Varicose Veins- Vein-Laser Center...Leaking valves (perforators). These valves could be anywhere from the groin down to the ankle. It is crucial to identify and seal these leaking valves as well. There are about 80-90 perforators in each leg.Related Questions
Frequently Asked Questions :: Vein Center :: Wake Forest Uni...Varicose veins are caused by malfunctioning valves that allow blood to pool in the veins of the legs. The great saphenous vein is the most common culprit. This vein may not be visible; however, the high pressure in this vein will cause normally small tributary veins under the skin to bulge. The characteristic symptoms then result. To effectively treat the visible, bulging veins, the underlying cause must be treated. This is usually accomplished with laser ablation of the great saphenous vein.Related Questions
Varicose Vein Treatment | Questions on Women's Vein Clinics ...Heredity is the number one contributing factor causing varicose and spider veins. Women are more likely to suffer from abnormal leg veins. More than 50% of American women may be affected. Hormonal factors including puberty, pregnancy, menopause, the use of birth control pills, estrogen, and progesterone affect the disease. It is very common for pregnant women to develop varicose veins. Pregnancy causes increases in hormone levels and blood volume which in turn cause veins to enlarge.Related Questions
Question: What causes varicose veins?
Frequently asked questions about varicose and spider vein tr...Answer: The actual cause of varicose veins is inefficient, faulty vein valves. These valves don't close properly, allowing blood to leak back with gravity and pool in the vein. This causes the veins to bulge and stretch and result in many unpleasant side effects such as aching and throbbing pain, heavy and tired legs, and poor circulation.
Related QuestionsVaricose Veins - Frequently Asked QuestionsVaricose veins develop for many reasons. They may be familial (occurring in families) or due to hormonal influence, or injury. If you are required to stand for prolonged periods of time, this lifestyle activity contirubtes to the formation of varicose veins.Related Questions
What causes spider veins and/or varicose veins?
Vein Removal, Varicose Veins, Spider VeinsThe exact cause of spider and varicose veins is unknown. They are caused by excessive pressure on the legs or abdomen. They are more common in women, and seem to be hereditary. Some of the more common pressure inducers are pregnancy, obesity and standing for very long periods of time. Oral contraceptives can also lead to spider veins.
Related QuestionsFAQ - VEIN DISORDERS CENTER - specializing in office surgery...Without going into details all three major components of the vein wall ( smooth muscle, collagen and elastin are damaged and in wrong proportions. Varicose veins are the result of a weakness in the vein wall that is in most cases familial. (Hystochemical examination revealed more collagen and less elastin content in the vein wall.) This weakness causes distension of the vein and secondary incompetence of the unidirectional valve systems attached to the vein wall.Related Questions
Novi, Michigan Varicose Vein TreatmentHeredity, obesity, pregnancy, age, trauma and standing for long periods of time have all been thought to cause varicose veins. Varicose veins develop when you have faulty valves in your veins and weakened vein walls. Normally, the one-way valves in these veins keep the blood flowing efficiently against gravity up toward the heart. When these valves do not function properly, blood pools, pressure builds up, and the veins become weakened, enlarged and twisted known as venous insufficiency.Related Questions
Quality Health | Varicose VeinsVaricose veins develop when you have faulty valves in your veins and weakened vein walls. Normally, the one-way valves in these veins keep the blood flowing efficiently against gravity up toward the heart. When these valves do not function properly, blood pools, pressure builds up, and the veins become weakened, enlarged, and twisted. This is called venous insufficiency.Related Questions
Health InformationVaricose veins are caused by increased blood pressure inside the superficial leg veins. Two main types of veins are present in the legs. Superficial veins are near the surface of the skin, whereas deep veins are located in the muscle tissue. Varicose veins occur in the superficial veins in the legs. In contrast, deep veins lead to the vena cava, a large vein that transports blood to the heart. The blood in the veins of the legs works against gravity in order to return upwards to the heart.Related Questions
PH - Interventional Radiology - FAQ'sThe normal function of leg veins - both the deep veins in the leg and the superficial veins which feed them - is to carry blood back to the heart. During walking, for instance, the calf muscle acts as a pump, contracting veins and forcing blood back to the heart. To prevent blood from flowing in the wrong direction, veins have numerous valves. If the valves fail (a cause of venous reflux), blood flows back into superficial veins and back down the leg.Related Questions
Beverly Hills Medical Group, 57 Paseo de Roxas Street, Makat...There are various causes of varicose veins and lifestyle and hormonal factors play a role. Some families appear to have a higher incidence of varicose veins, indicating that there may be a hereditary component to this disease. Varicose veins are progressive; when one section of the veins weakens, it results to an increased pressure on adjacent sections of veins. These sections often develop varicosities.Related Questions
FAQThe most important factor predisposing to varicose veins is a strong history of similar problems occurring in other blood relatives, such as mothers and aunts. With such a family history, individuals presumably inherit weakened valves in the superficial veins of their legs and under the right set of conditions, the veins become tortuous and dilated.Related Questions
What are Varicose Veins?
The veins in your leg have valves that prevent blood from flowing downward as it travels back to your heart. Varicose veins occur when the valves in one or more veins no longer close tightly. This allows the blood to pool in that part of your vein and causes the unsightly bulging, twisted appearance.
Related QuestionsCan anything be done for varicose veins?
Skin Care FAQVaricose veins or 'spider' veins are enlarged veins that look blue and bulging in the legs. The veins become twisted and swollen because of impaired blood flow through the veins through a faulty valve. The condition is rarely dangerous, but many feel conscious of them due to their unsightly appearance. Laser therapy may remove smaller varicosities while more severe cases can be treated with injections or the veins can be 'stripped out' with surgery.
Related QuestionsVein Clinic of Silicon ValleyLarge, often bulging veins that usually have a zigzag pattern. Varicose veins are the result of reflux and abnormal flow of blood from the deep vein. This abnormal flow is the result of the incompetence of barriers, called valves, between the deep and superficial vein systems.Related Questions
Vein Surgeon: Treatment of Varicose Veins- Vein-Laser Center...Varicose veins are dilated, twisted veins in the legs, usually caused by small leaking valves(think of a water fall causing a stream).Related Questions
PH - Centers & Programs - Interventional Radiology Suite...Path: Paoli Hospital < Centers & Programs < Interventional Radiology Suite < Varicose Veins: The Closure Procedure <Related Questions
Varicose Veins - Frequently Asked QuestionsVaricose veins are abnormally enlarged veins in which blood has collected. They are usually bluish in color. They become dilated and appear to be twisted and bulge above the surface of the skin upon standing.Related Questions
Spider Vein Treatment & Removal, Cause & Treatment Of Varico...Varicose veins are the result of normal veins being exposed to high pressure over a prolonged period of time. The pressure inside the leg veins would be expected to increase when standing because of the force of gravity. In healthy legs, there are one way valves inside of veins that work to break up this pressure. When these valves leak, the pressure is allowed to grow. Normal veins are elastic and can stretch to handle high pressure for a short term.Related Questions
Varicose VeinsVeins are part of the blood circulation system. Leg veins have flexible valves inside that help the blood flow back to the heart when standing and walking. If the valves stop working the leg veins become varicose. Why this happens in some people and not others is not really understood.Related Questions
