I just turned 15 and for the past few month I have been noticing veins on the back of my legs (behind my knees) that have turned a really dark blue. They look like cords that are twisted and tangled. They are really painful at night or when I don't move very much. And if i to...
Exercise can improve blood flow to your legs and feet. How can I prevent my varicose veins from getting worse?Do not sit or stand for long periods of time, if possible. This can cause the blood to collect in your legs and make your symptoms worse. Bend or rotate your ankles several ...
Prominent dark-blue veins, especially in the legs and feet Veins that appear twisted and bulging An achy, tight, or heavy feeling in your legs Burning, throbbing, muscle cramping and swelling in your lower legs Worsened pain after sitting or standing for a long time ...
The saphenous veins are major leg veins that bring blood to the heart from your feet and legs. There are valves in these saphenous veins that control blood flow toward the heart and prevent blood from refluxing back in the opposite direction. If these valves do not function correctly, blood...
veins under the surface of the skin. For others, varicose veins may cause aching, pain, and discomfort or “heavy” legs. Mild swelling or bruising of your ankles and feet, throbbing or cramping in your legs, or even itchy legs (especially lower leg and ankle) are also possible symptoms....
(Pathology) a condition in which the superficial veins, esp of the legs, become tortuous, knotted, and swollen: caused by a defect in the venous valves or in the venous pump that normally moves the blood out of the legs when standing for long periods ...
Varicose and Spider Veins are damaged veins. Usually located on the legs and ankles, they are enlarged, twisted, and swollen. When the valves in your veins become weak, blood can pool in your legs, causing pressure and red, blue, or purple lines throughout your legs. What causes bad vein...
Device for moving legs or feet to pump blood into veins while seating in airplanes and buses, has two pedals connected together by swiveling part, where pressure is changed on pedals over brake mechanism in continuous manner 来自 掌桥科研 喜欢 0 阅读量: 21 申请(专利)号: DE20081022432 ...
Device for moving legs or feet to pump blood into veins while seating in airplanes and buses, has two pedals connected together by swiveling part, where pressure is changed on pedals over brake mechanism in continuous mannerThe device has two pedals connected together by a swiveling part such ...
Your body weight squeezes the deep veins at the bottom of your feet as you put them on the ground. These veins push the blood upward toward your leg. Your second heart only begins to pump when your legs move, unlike the one in your chest. And it changes its pace to match the speed...