Pulmonary Embolism

Symptoms

Source: NHS

In this topic (6)

Signs and symptoms of a pulmonary embolism (ablockage in the artery to the lungs) include chest pain, shortness of breath and coughing.

Recognising the signs and symptoms of a pulmonary embolism can be difficult because they can vary between individuals. Small clots may cause no noticeable symptoms.

Symptoms of a pulmonary embolism can include:

  • chest or upper back pain a sharp, stabbingpain thatmay be worse when breathing in
  • Shortness of breath which can come on suddenly or develop gradually
  • coughing this is usually dry, butmay include coughing up blood or mucus that contains blood
  • feeling lightheaded or dizzy
  • fainting

Many pulmonary embolisms are caused by a blood clot in the leg, known as a deep vein thrombosis (DVT) ,travelling towards the lungs. Some people with a pulmonary embolism therefore also have symptoms of DVT , such as pain, redness and swelling in one leg (usually the calf).

Seeking medical help

You shouldvisit your GP as soon as possible if you experience any combination of the above symptoms.

If it isn't possible for you to visit your GP, you can call NHS 111 or contact your local out-of-hours service for advice.

Dial 999 i mmediately to ask for an ambulance if your symptoms are severe.

 
 

Articles for Pulmonary Embolism

Causes of pulmonary embolism

Read about the possible causes of pulmonary embolism. Three of the main causes are inactivity, blood vessel damage and having blood that clots too easily.

Diagnosing pulmonary embolism

Diagnosing a pulmonary embolism can be difficult because the signs and symptoms vary between individuals and are common to many other conditions.

Introduction

Find out what a pulmonary embolism is and what causes it, plus how it's diagnosed, treated and prevented.

Preventing pulmonary embolism

Find out how to prevent blood clots if you're at risk of developing them, such as taking anticoagulants, wearing compression stockings and increasing your mobility.

Symptoms

Read about the possible symptoms of a pulmonary embolism, including chest pain, shortness of breath and coughing.

Treating pulmonary embolism

Read about how pulmonary embolisms are treated using anticoagulant medicines and, occasionally, surgery to remove the blockage.