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What You Should Know About Varicose Veins

Spider or varicose veins are the thick blackish, bluish or purplish veins you may have seen on some people. The veins usually show under the skin on the calves. However, sometimes the veins can appear on the arms or face.

Spider veins can be caused by various reasons. Examples of causes of the veins include being obese, pregnancy, and having a pre-existing venous condition. Some studies also suggest that carry heavy items frequently on the back and standing for long periods can make spider veins occur.

Generally, varicose veins are not life-threatening. However, depending on a person, the veins can be painful in some instances. For example, if you are pregnant or obese, the veins can make walking painful due to your weight. Most people remove varicose veins for cosmetic reasons. The last thing you want is to attract unwanted stares from people seeing the veins.
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The location and size of the varicose vein you want to remove will determine the most appropriate treatment method for you. If you only have small spider veins, there is no need to undergo any invasive procedures. On the other hand, slightly larger veins may have to be removed through invasive procedures. Today, getting rid of spider veins does not require you to undergo surgery. Instead of surgery, there are a number of treatment options that are recommended for spider vein removal. Examples of the treatments include sclerotherapy and vein litigation.
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What to Do to Avoid Spider Veins
Instead of waiting for spider veins to appear and then treating them, you are better off preventing them from appearing in the first place. You can easily prevent spider veins from forming if you do not have a pre-existing venous condition and neither are you expectant.

Knowing how the veins occur is key to their prevention. The veins occur due to improper flow of blood in the body. When the blood comes from the heart, it is transported to different parts of the body through the veins. However, sometimes the flow of blood can be obstructed when the valves connecting the veins get damaged. When the valves cannot transport blood properly to different parts of the body, blood will pool around them and exert pressure on the veins. The pressure will make the veins to swell and in time, spider veins will start forming.

The best way to avoid varicose veins is by ensuring proper flow of blood in the body. One of the ways of doing this is by aiding the flow through physical activities. For example, you can engage in physical exercises to keep the blood flowing. If you are obese, work on reducing your weight.

The above information should give you a good idea of what varicose veins are, how they are formed and what you can do to prevent them.