Lung Cancer

Lung cancer occurs when abnormal cells in the lungs grow uncontrollably, forming tumors. It often leads to symptoms like coughing, chest pain, and difficulty breathing, and is strongly linked to smoking and air pollution.

What is lung cancer?

Lung cancer is a type of cancer that starts in the lungs. It happens when cells in the lungs grow out of control, forming tumours that can make it hard to breathe and cause other serious health problems.

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What are the symptoms of lung cancer?

People with lung cancer may have a range of symptoms, including:

  • A persistent cough that doesn’t go away
  • Chest pain that may worsen with deep breathing or coughing
  • Shortness of breath
  • Unexplained weight loss
  • Coughing up blood or rust-coloured sputum
  • Feeling tired or weak

What causes lung cancer?

The main cause of lung cancer is smoking, but it can also occur in people who do not smoke. Other factors that can increase the risk include:

  • Exposure to secondhand smoke
  • Long-term exposure to air pollution
  • Working with certain chemicals, like asbestos
  • A family history of lung cancer

How common is lung cancer?

Lung cancer is one of the most common types of cancer in the UK. Each year, thousands of people are diagnosed, and it is more common in older adults, particularly those over the age of 50.

Who is more likely to get lung cancer?

Some people are more at risk of developing lung cancer, including:

  • People who smoke
  • People exposed to secondhand smoke
  • Individuals with a family history of lung cancer
  • Workers exposed to certain hazardous substances
  • People with a history of lung disease

How can I treat lung cancer?

Treatment for lung cancer can vary depending on its type and stage. Options may include:

  • Surgery to remove part of the lung or the entire lung
  • Chemotherapy, which uses drugs to kill cancer cells
  • Radiotherapy, which uses high-energy rays to target the cancer
  • Targeted therapies that attack specific cancer cells

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How to live with lung cancer?

Living with lung cancer can be challenging, but support is available. It may be helpful to:

  • Join support groups where you can talk to others in similar situations
  • Communicate openly with healthcare providers about your needs
  • Maintain a healthy lifestyle to boost well-being
  • Ask for help from family and friends

What support is available for people with lung cancer?

Many resources exist to help those with lung cancer, including:

  • Support groups
  • Counselling services
  • Information from cancer charities
  • Help with practical needs, like transport and finances

What’s the outlook for lung cancer?

The outlook for lung cancer varies depending on how early it is detected and treated. While it can be a serious illness, advances in medical treatments have improved survival rates for many people.

Final thoughts

Lung cancer is a serious condition that can have a significant impact on life. If you have concerns about lung cancer or notice symptoms, it is important to speak to your GP or healthcare provider.

Sources

Always consult a medical professional
This article is for informational purposes only and is not a substitute for medical advice. Always consult a healthcare professional before starting, stopping or changing any medication. If you have concerns about your medication or experience side effects, speak to your doctor or pharmacist immediately.

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