Varicose veins are often caused by weak venous walls and valves. Inside the veins are small one-way valves that open to let blood through and then close to prevent it from flowing backwards. Sometimes the walls of the veins stretch and lose their elasticity, causing the valves to weaken.
Varicose veins aretwisted and enlarged veins.
Any vein that is close to the surface of the skin (superficial) can become a varicose.
Varicose veinsmost commonly affect the veins in the legs. This is because standing and walking increase pressure on the veins in the lower body. Varicose veins are a common condition caused by weak or damaged venous walls and valves.
The veins have one-way valves inside them that open and close to keep blood flowing to the heart. Weak or damaged valves or vein walls can cause blood to pool and even flow backwards. The veins can become enlarged and distorted, resulting in varicose veins. Visit How the Heart Works for more information on blood flow to and from the heart.
Any condition that puts excessive pressure on the legs or abdomen can cause varicose veins. The most common pressure inducers are pregnancy, obesity, and standing for long periods of time. Chronic constipation and, in rare cases, tumors can also cause varicose veins. Being sedentary can also contribute to varicosity because muscles that are out of condition offer poor blood-pumping action.
Varicose veins are veins that get too big, swell, and twist. They usually develop when blood flow is obstructed and blood can't flow as effectively. They usually affect the legs and feet, but they can also appear on other parts of the body. Varicose veins occur when the veins don't work properly.
Veins have one-way valves that prevent blood from flowing backwards. When these valves fail, blood begins to pool in the veins instead of continuing to the heart. Varicose veins often affect the legs. These veins are the furthest from the heart, and gravity makes it difficult for blood to flow upward.
Varicose veins can be caused by the weakening of the valves (incompetent valves) within the veins that allow blood to pool in the veins instead of traveling to the heart. Visible swollen and twisted veins, sometimes surrounded by patches of flooded capillaries known as spider veins, are considered superficial varicose veins. Most people with varicose veins can get enough relief with home remedies, such as compression stockings. These deep varicose veins aren't usually visible, but they can cause swelling or pain all over the leg and can be sites where blood clots can form.
After undergoing a procedure to remove or close your varicose veins, your doctor will likely recommend that you wear compression stockings for at least a week. Compression stockings can relieve discomfort, pain, and swelling, but research hasn't confirmed whether they stop varicose veins from getting worse or even prevent them. Your doctor will likely examine your legs and visible veins while you're sitting or standing to diagnose varicose veins. Your doctor may recommend lifestyle changes to help ease symptoms or prevent varicose veins from getting worse.
However, this is not always the case, and sometimes, even if the varicose veins improve, some may remain visible. Varicose veins occur when blood pools in the veins as it tries to return to the heart to pick up fresh oxygen. Varicose veins, also known as varicose veins or varicose veins, occur when the veins enlarge, dilate, and overfill with blood. If lifestyle changes don't work, or if varicose veins cause a lot of pain or harm your overall health, your doctor might try an invasive procedure.
Although genetics play a role in your risk of developing varicose veins, there are things you can do to prevent them. A physical examination, mostly visual, by a doctor will help determine if a person has varicose veins or not. If you're pregnant, your doctor may recommend compression therapy and pain medications to ease the symptoms of varicose veins, such as pain or heaviness in your legs. .