What are symptoms of DVT (Deep vein thrombosis )signs and symptoms can include: Swelling in the affected leg. Rarely, there’s swelling in both legs.

• Pain in your leg. The pain often starts in your calf and can feel like cramping or soreness.
• Red or discolored skin on the leg.
• A feeling of warmth in the affected leg.
  Deep vein thrombosis can occur without noticeable symptoms.
  The warning signs and symptoms of a pulmonary embolism include:
• Sudden shortness of breath
• Chest pain or discomfort that worsens when you take a deep breath or when you cough
• Feeling lightheaded or dizzy, or fainting
• Rapid pulse
• Coughing up blood