The most common symptoms of pulmonary embolism are:

• Sudden shortness of breath.
• Sudden, sharp chest pain that's worse when you cough or take a deep breath.
• A cough that brings up blood or pink, foamy mucus.

Pulmonary embolism can also cause more general symptoms. For example, you may:

• Feel anxious or on edge.
• Sweat a lot.
• Feel lightheaded or faint.
• Breathe fast.
• Have a fast heart rate or palpitations.

Signs of shock may be another symptom.

If you have symptoms like these, you need to see a doctor right away, especially if they're sudden and severe. Quick treatment could save your life or reduce the risk of future problems.