Leg swelling (usually one side)Pain or cramping in the calf or thighWarmth or redness over the veinVisible surface veins - Anticoagulants (Blood Thinners): Prevent existing clots from growing and new ones from forming.
- Compression Stockings: Improve blood flow and reduce swelling.
- Inferior Vena Cava (IVC) Filter: Catches clots before they reach the lungs in high-risk patients.
- Prolonged immobility (travel, surgery)
- Injury to a vein
- Cancer or clotting disorders
- Birth control pills or hormone therapy