The signs of a dangerous blood clot can vary depending on its location. Some people may also not experience any symptoms.

Dr Arvind Kohli Varicose veins are veins that have become swollen enough to be seen on the legs. This condition affects the ...

Both sides of the neck have one of each type. The jugular veins allow blood to move from the head to the superior vena cava, the largest vein in the upper body. The superior vena cava then ...