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Varicose Vein on Leg

Varicose Veins

Normally, blood flow in the veins is aided by valves, which keep the blood moving upward, against the force of...

doctor and patient discuss Phlebitis

Phlebitis

For superficial phlebitis, the area looks reddish and feels painful. The pain of this condition can usually be treated with...

Pulmonary embolism

What are the symptoms of pulmonary embolism? Pulmonary embolism may have no symptoms, so it can cause sudden, unexpected death....