When functioning perfectly, veins and vein valves stand as a marvel of engineering. Imagine: to successfully reach your heart, blood often has to travel upwards, against the force of gravity, maneuvering in and around bones, muscles, and joints in virtually endless configurations. In optimal conditions, blood reaches your heart, lungs, brain, and other essential organs whether you are upside-down, lying down or standing up.
But sometimes, this beautiful system starts to malfunction; a condition referred to doctors as chronic venous insufficiency CVI. Simply put, CVI occurs when a few valves in your veins no longer seal completely. Though they still work, it is with minuscule leaks. As vein valves that close improperly allow small quantities of blood to flow backward, CVI can eventually cause blood to pool or clot up, leading to inflamed varicose veins or muscle pain.
If you think that you may have chronic venous insufficiency, it is very important not to panic. While the condition can be dangerous, it is readily treatable; therefore, past sufferers can still enjoy the activities they love. These symptoms of CVI may mean it is a good idea to request a free vein screening. As standing or sitting in the same position increases vein valve pressure, leg injuries, long work hours, and long-distance travel can play a part in the development of chronic venous insufficiency.
If you fall into one or more of these categories, you need not be alarmed. Keeping an eye on warning signs can help you prevent future problems. There are a number of excellent treatments that alleviate CVI issues, many involving simple lifestyle changes, including regular exercise, use of compression clothing, or helpful medications.
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Satish Vayuvegula. Share this post. The answer is yes, veins do have valves. What are vein valves? Why do veins have valves and what is their function? How do I know if my vein valves are damaged? The symptoms of venous insufficiency include: Swelling in legs or ankles Tight feeling in calves Itchy, painful legs Pain when walking that alleviates when you rest Varicose veins Brown-colored skin, near the ankles Leg ulcers Restless leg syndrome urge to move your legs Painful leg cramps or muscle spasms These symptoms may start out small, but will likely get worse the longer your veins go without treatment.
Is venous insufficiency dangerous? Find a vein clinic in your city What causes venous insufficiency? There are a number of different factors that could contribute to your development of this vein issue, but these are the primary causes of venous insufficiency according to John Hopkins Medicine : Obesity Pregnancy and other hormone changes Age Family history Damage due to leg injury, surgery, etc.
High blood pressure in leg veins over time due to sedentary lifestyle Lack of exercise Smoking Blood clot DVT Swelling and inflammation of a vein close to the skin phlebitis How are venous insufficiency and other vein valve problems treated? Are you having issues with your vein valves? Schedule consultation. Medically Reviewed by. Satish Vayuvegula Dr. Satish Vayuvegula is recognized as a physician who has met rigorous standards of knowledge and extensive training in phlebology, the diagnosis and treatment of varicose vein disease and related disorders.
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