Thrombophlebitis, deep vein thrombosis, or phlebothrombosis

• This occurs when a blood clot obstructs the veins deep in the leg, impeding blood from properly returning to the heart.  Blood and fluid back up, causing swelling, redness, and pain in the leg below the clot.

• Leg or calf aching
• Tightness or pain
• Leg swelling
• Leg redness
• Calf tenderness

• Prolonged bed rest (often after illness or surgery)
• Long periods when the legs are kept stationary, such as prolonged car or plane rides
• Birth control pills (smoking while on birth control pills increases the risk)
• Hypercoagulable states (diseases that increase blood clotting), such as protein C and S deficiency and antithrombin III deficiency
• Cancer

• Examination

1. Doppler Ultrasound
2. Venography (dye injected and X-Rays taken)

• Leg elevation
• Heparin intravenously or new low molecular weight heparin (Lovenox) by injection
• Coumadin (oral blood thinner) usually taken for 6 months after the clot appears

• Pulmonary Embolism -- clots from the deep vein may travel to the lung and cause a Pulmonary Embolism.  Pulmonary Embolism (depending on the size and location in the lung) can cause death.

• Individuals on bed rest:

- Walking for brief periods every 1-2 hours

• Calf muscle strain
• Calf injury
• Cellulitis
• Ruptured Baker's cyst