Among teen drivers, those at especially high risk for motor vehicle crashes are: Males: In 2014, the motor vehicle death rate for male drivers and passengers ages 16 to 19 was two times that of their female counterparts. 1
1 Excess fluid that accumulates in the abdominal cavity is called ascites. 2  Edema of unknown cause occurs primarily in women. 3  Varicose veins or thrombophlebitis (a blood clot in an inflamed vein) of the deep veins in the legs causes edema that is localized to the legs.
Pitting edema causes the skin to become indented if the swollen area is pressed on for five seconds. The dent will then slowly fill back in. Non-pitting edema does not leave a dent in this manner. The swelling is generally painless and can occur in one or both feet. If you have painful edema, contact your primary care physician immediately. There are various causes for peripheral edema, including: Injury or trauma, such as a sprain or fractured bone.