Normally, blood flows through the veins up to the heart and lungs, because he helps with muscle contraction. But gravity has not been canceled, it is logical that liquid will somehow work its way back down. To avoid this and blood to go where it should, the veins have valves. They open in the direction of blood flow and closed to keep him back.
When the valves do not work and do not close until the end, blood still flowing down my veins. The vessels can accommodate all the blood, stretch and work the skin bumps.
How to recognize varicose veins
Symptoms of varicose veins usually visible to the naked eye. These are large, swollen veins that are visible under the skin and resemble nodules.
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Not every vein that is seen — sick. Despite the fact that the disease is the most common, sometimes visible veins — this is only a feature of the body.
Have varicose veins, with the exception of the external signs, there are other symptoms: pain and feeling of heaviness in the legs.
When the disease progresses and becomes more serious stage, as follows:
- Swelling in the legs or ankles.
- The color changes of the skin over the affected vein.
- Infection of the skin.
- Ulcers. Show me where the veins are overloaded the most. Heal with difficulty.
The doctor (and the veins phlebologist deals) are investigating the blood vessels and to determine the patients ' ultrasound: an ultrasound to determine which valves do not work, whether the veins blood clotting.
What are the dangers of varicose veins
But pain and ulcers are not the biggest problem. There is another danger, which the naked eye can detect. Due to the stagnation of blood vessels clotting — dense blood clotting. They can "stick" to the vessel wall and narrowing of its lumen, and can break away and go with the flow of other vessels, increases the risk of blockage. This condition is called embolism. It is very dangerous and can even lead to death.
Why do I get varicose veins
There is no single reason, which can cause varicose veins. But there are several factors that increase the risks:
- Genetic predisposition. Not genetics, and if your parents suffer from varicose veins, it is possible to get it passed.
- Paul. Women suffer from varicose veins much than men. One of the studies varicose veins found in 63% of women and 37% of men in Russia.
- Injury and surgery. They can disturb the valves of the vessels.
- Weight. Since it increases the load on the foot, and this causes problems.
- Good workout. Especially dangerous static loads. For example, sit or stand a lot of harmful. Better to move, to change body position to work different muscles.
- Age. The older you are, the weaker the walls of blood vessels.
- Pregnancy. The additional load and changes in the body increase the risk of varicose veins.
How to treat varicose veins
Usually the treatment is to reduce the load on the veins and restore blood flow. If the unpleasant symptoms and the threat of blood clots does not, then treatment may be necessary.
Physical activity
Light exercise, especially walking, is a good way to get my legs to work as they should. Muscles that are constantly shrinking, when walking helps to pump blood to the heart, and reduce congestion.
Moderate exercise is still the best (and only proven) way to prevent varicose veins.
From the manifestations of varicose veins help with self-massage (you can use the creams or ointments). The simplest exercise does not require a business — you just need to lie down and elevate feet to reduce swelling.
Packaging
Support socks that compress the leg a little bit, not physically, so that the veins swell, and this is one of the most important methods of treatment of varicose veins. Use them as a light form of the disease, and that is serious.
Linen varies with the strength of the compression, in the form of. So before you buy is better to consult a doctor and consider his recommendations.
Remember: packaging is gradually stretched, so it needs to throw off a few months of use and buy new.
Drugs
Any medications prescribed by the doctor. Sometimes you need tools that prevent blood clots, sometimes require antibiotics to treat infections or creams that will help soothe irritated skin.
Action
In some cases, their use is most effective. Modern operations are carried out using laser, radiofrequency or sclerotherapy method, performed under local anesthesia.
The importance of these methods is close to the affected vein. When she is not working, the blood becomes to find a solution: go to a heart healthy deep vessels, which are very rarely prone to varicose veins (they are thicker and stronger, not just stretch).
Remove the ships today are very rare, and only in severe cases.
When to see a doctor
Always, if you notice a spider, bulging veins or swelling in the legs. It is not necessary to self-medicate. The only study to help determine whether or not to go to the pharmacy compression underwear and drink blood-thinning medications.