Seven ways to prevent varicose veins
Physical activity is one way to prevent the problem. If untreated, varicose veins can lead to more serious complications such as thrombosis
Varicose veins are dilated and deformed veins that arise when, for some reason, the blood that reaches the legs can not return to the heart. They upset for two reasons. The aesthetic, since it may have reddish color (the vases which are characteristic of the initial phase problem) or to bluish (in the later case), and are skipped in some cases. The second reason are its symptoms, including swelling and discomfort and fatigue in the legs.
Women are the main affected by the problem, and the most common is that it appears after age 30. Part of the explanation lies in the fact the female hormones, estrogen and progesterone, may enlarge and weaken blood vessels. With this, the veins are more difficult to pump blood to the heart, favoring the appearance of varicose veins. Pregnancy also increases the chances of the problem, since the weight of the fetus affect blood flow.
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Risk - Genetics is an important factor for the appearance of varicose veins. Therefore, it is recommended that people with a history of the problem in the family do prevent the problem as soon as possible. The use of compression stockings and physical exercise, for example, help reduce the risk of varicose veins, according to Julio Cesar Peclat de Oliveira, president of the Brazilian Society of Angiology and Vascular Surgery of Rio de Janeiro (RJ-SBACV ).
The prevention of varicose veins can also be made by avoiding factors that increase the risk of the problem - including overweight, smoking, frequent use of uncomfortable shoes (very flat, with tall and thin or tight jump, for example) and physical inactivity.
"Being a long time still, either sitting or standing, hinders the blood pumping back to the heart. Ideally, every hour in a certain position, the individual make a short walk or exercise your calf to aid in circulation blood, "says Oliveira. According to the doctor, when the calf contracts, it "squeezes" the veins and stimulates the blood up toward the heart.
Treatment - If not treated properly, varicose veins tend to increase and spread up the legs.Furthermore, the higher the progression of the problem, the higher the risk of thrombosis formation of clots in the vessels and deep venous insufficiency which occurs when these clots responsible for affecting veins carry blood to the heart.
Treating varices means that they must be removed - as they are vessels that have lost their elasticity, there is no way to reverse the problem. "A vein that appears today, if left untreated, will never disappear," he says Eduardo angiologist Fávero, Brazilian College of Surgeons and a member of the vascular surgery team at Hospital da Lagoa in Rio de Janeiro. Non-surgical methods include laser applications or problematic drugs within the vessel, and are recommended for initial stages of the problem. As for the greenish and bulging varicose veins, indicates the surgery to remove the diseased veins.
Learn how you can prevent varicose veins
1.Avoid staying too long in one position
Remain long standing or sitting increases pressure of gravity on the leg veins, which now have greater difficulty in pumping the blood of members to the heart, favoring the appearance of varicose veins. Therefore, it is recommended that every one or two hours in a certain position, the individual walk for two minutes. An alternative is to perform a simple exercise to contract the calf, which consists of stand up at their fingertips at least 15 times in a row. Contracted, the calf 'squeezes' the leg veins, stimulating the rise of blood to the heart. 2.Wear comfortable shoes
When a person wearing uncomfortable shoes - it's because the jump is too high or thin, because they are too flat or due to wrong numbers, for example - it tends to tread the wrong way. This impairs blood flow of blood from the legs to the heart and favors the accumulation of blood in the vessels, raising the risk of varicose veins.
3.Practice physical activity
Physical activity strengthens the calf muscles and keeps in constant contraction of activity. Thus, the blood that irrigates the legs can go back to the heart more easily, not getting accumulated in the limbs, which is the cause of varicose veins.
4.se compression stockings
The compression stockings decrease the gravity pressure on the blood vessels of the leg, facilitating pumping of blood to the heart and increasing circulation inside the veins. Consequently, they help decrease swelling and a feeling of tiredness in the legs. However, one needs to consult a doctor before using them, as each patient requires different types and sizes of the half.
5.Control your weight
After irrigate the legs, the blood must return to the heart and, in this way, it passes through the abdomen. If there is a lot of accumulated fat in the region, the pressure of gravity on the vessels increase, which makes the path of the blood. "If the blood can not go through this step, it begins to accumulate in the leg, possibly leading to varicose veins," explains angiologist and vascular surgeon Eduardo Favero, the Brazilian College of Surgeons.
6.Use extra caution with birth
Contraceptives contain estrogen or progesterone, female hormones that dilate the veins and therefore hinder blood flow from the legs to the heart. "The hormones weaken the vessel wall, making them more flabby and weak. These conditions favor the formation of varicose veins," said vascular surgeon Eduardo Favero. According to the average, women who use contraceptives should strengthen prevention methods against varicose veins - that is, should practice physical activity, avoid cigarettes and maintaining a healthy weight, for example.
7.Give up smoking
The substances present in cigarette smoke, such as nicotine, increase blood viscosity. Thus, the blood pumping becomes harder and the blood tends to pool in the leg veins, causing varicose veins.
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