1 The most common causes of pleural effusion are congestive heart failure, pneumonia, malignancies and pulmonary embolism. 2  Signs and symptoms of pleural effusion include: 3  Shortness of breath. 4  Chest pain. 5  Associate symptoms of pleural effusion due to an underlying disease include: 6  Night sweats. 7  Coughing up blood. 8  Fever.
Leg Pain. Varicose vein disease is a common and often underappreciated cause of leg pain. Varicose veins may be overlooked as a cause of leg pain because not all varicose veins bulge on the surface; some are invisible and located deeper in the leg. Leaking varicose veins cause blood to pool and waste products to accumulate in the leg.
Varicose (VAR-i-kos) veins are swollen, twisted veins that you can see just under the surface of the skin. These veins usually occur in the legs. However, they also can form in other parts of your body. Varicose veins are a common condition.They usually cause few signs or symptoms.he signs and symptoms of varicose veins include: 1  Large veins that you can see on your skin. 2  Mild swelling of your ankles and feet. 3  Painful, achy, or heavy legs. 4  Throbbing or cramping in your legs. 5  Itchy legs, especially on the lower leg and ankle. 6  Discolored skin in the area around the varicose vein.