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Swollen veins can be caused by injury, venous insufficiency, thrombosis, pregnancy, high blood pressure, medications, and allergies. They are classified as spider veins or varicose veins. Treatment options include lifestyle changes, compression socks, and medical procedures. Serious conditions may require professional medical treatment.
There are numerous causes for a swollen vein, including previous medical complications from injury directly to the veins, venous insufficiency and thrombosis, pregnancy, high blood pressure, and various side effects from medications and allergic reactions. Swollen veins are generally classified into two separate areas: spider veins and varicose veins. Varicose veins are large veins that protrude through the skin and are usually red in nature. Spider veins look similar to these but are much smaller and can appear as red or purple bumps.
Venous insufficiency and thrombosis are medical conditions that indicate a serious underlying problem. The insufficiency will cause a swollen vein because blood isn’t being pushed through the arteries properly, which means there could be a problem with your blood pressure, possibly due to impending heart failure. Thrombosis is a medical term used for a blood clot, which slows down or eliminates the amount of blood flowing through the body, causing them to protrude outward into the skin.
Pregnancy and high blood pressure will also cause swollen veins to appear. The reason for this is because of the sometimes drastic change in blood pressure and volume. As it rises, the veins widen to try to accommodate the increased blood flow. It has been proven that this also happens to overweight, unhealthy people and even people who stand all day due to the increased pressure on their limbs.
Side effects from various medications, as well as allergic reactions, can cause swelling in the veins in numerous places on the body, but are usually found in the legs and feet. This is an area that can usually be isolated by analyzing any recent lifestyle or dietary changes. By stopping taking the drug or food responsible, the varicose veins or spider veins will stop from forming and may even disappear.
A swollen vein may require professional medical treatment to resolve the issue if serious conditions are present. If not, you can take a few simple steps to reduce the amount of them appearing and effectively reverse their effects. Wearing supportive type long socks is one way to help the problem, as well as lose weight when needed. Changing your lifestyle and eating habits are big factors that can help or hurt swollen veins. There is also a medical procedure that is done by shooting saline directly into the vein to reduce swelling, as well as various other procedures ranging from laser surgery to scalpel surgery.
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