does venous insufficiency cause leg cramps?
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Key points about chronic venous insufficiency Chronic venous insufficiency occurs when your leg veins don't allow blood to flow back up to your heart. Symptoms include pain, swelling, cramps, and skin changes. Some common causes are being overweight and having damage to a leg, such as from an injury.
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It may have to do with changes in blood circulation and stress on your leg muscles from carrying extra weight. Your growing baby also puts pressure on the nerves and blood vessels that go to your legs. And some doctors say low calcium, or a change in the way your body processes calcium, may cause cramps.
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As such, dehydration is a common cause of cramping in the legs. The idea is that when you aren't sufficiently hydrated, your muscles may stop functioning optimally and start to spasm.
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If you have CVI, valves in your veins (usually in the leg or sometimes the arms) don't work, causing blood to pool in your legs and putting increased pressure on the walls of the veins. May be due to valve dysfunction (usually hereditary) or due to valve destruction after a deep vein thrombosis (DVT) or blood clot.
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['Rapid or irregular heartbeat.', 'Lightheadedness or dizziness.', 'Excessive sweating.', 'Fever.', 'Leg pain or swelling, or both, usually in the calf caused by a deep vein thrombosis.', 'Clammy or discolored skin (cyanosis)']
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Too little potassium, calcium or magnesium in your diet can contribute to leg cramps. Diuretics — medications often prescribed for high blood pressure — also can deplete these minerals.
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Signs and symptoms of varicose veins include bulging, bluish veins; swelling; aching pain; a feeling of heaviness in the legs and feet; itching; changes in skin color; and nighttime leg cramps. Sometimes varicose veins can limit your activities.
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The answer is yes. Poor circulation in the legs' arteries can be a sign of poor circulation in heart arteries. A person having leg cramps, not being able to walk as much or having pain in the legs at rest must be tested for poor circulation or Peripheral Artery Disease (PAD).
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If you have chronic venous insufficiency (CVI), the valves don't work like they should and some of the blood may go back down into your legs. That causes blood to pool or collect in the veins. Over time, CVI can cause pain, swelling, and skin changes in your legs.
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Venous insufficiency is an often-overlooked cause of Restless Leg Syndrome (RLS). Several studies indicate that as many as 22% of those with RLS also have venous insufficiency. When restless legs occur with venous insufficiency, the RLS can be improved significantly by treating the varicose veins.
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One of the more serious associated conditions is diabetes, which while it may not directly cause venous insufficiency to develop, is definitely related in that it can greatly affect the tissue found in the lower extremities.
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Chronic venous insufficiency occurs when your leg veins don't allow blood to flow back up to your heart. Normally, the valves in your veins make sure that blood flows toward your heart. But when these valves don't work well, blood can also flow backwards. This can cause blood to collect (pool) in your legs.
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The sensation of heavy legs, also known as venous insufficiency, is related to poor circulation. It occurs when blood flow from the legs to the heart is impaired, causing the heaviness.
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Symptoms of chronic venous insufficiency may include: Swelling in your legs or ankles. Tight feeling in your calves or itchy, painful legs. Pain when walking that stops when you rest.
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These cramps usually happen in your calf muscles, less often in your thighs or feet. Nocturnal leg cramps are quite painful and cause the affected muscles to feel tight or knotted. Symptoms may last from several seconds up to several minutes. Your muscles be sore after the cramp goes away.
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Possible causes for leg cramps at night (nocturnal leg cramps) include: Sitting for long periods of time. Overusing the muscles. Standing or working on concrete floors.
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Although not widely recognized clinically, evidence of peripheral neuropathy in patients with chronic venous insufficiency (CVI) has been reported by several investigators. 1, 2, 3 A commonly described clinical characteristic of venous ulceration is less severe pain and discomfort than expected.