Understanding Lung Cancer: Symptoms, Statistics, and Seeking Help
Lung cancer is one of the most common cancers in the UK. It affects both smokers and non-smokers. Recognising symptoms early gives treatment the best chance of success.
Here’s a guide to understanding lung cancer, its symptoms, and how to seek help.
What is Lung Cancer?
Lung cancer sis when abnormal cells grow in the lungs. It can develop in the airways or the tissue of the lungs.
There are two main types: non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC). NSCLC is the most common type.
Lung Cancer Statistics
Lung cancer is the third most common cancer in the UK. Around 46,000 people are diagnosed with lung cancer each year.
While smoking is the leading cause, approximately 1 in 5 cases occur in people who have never smoked.
Nearly 4 in 5 cases of lung cancer – 79% – are preventable.
Recognising the Symptoms
Lung cancer symptoms can be subtle. Watch for the following signs:
- Persistent cough that doesn’t go away
- Breathlessness or wheezing
- Chest pain or discomfort
- Coughing up blood
- Unexplained weight loss
- Fatigue or feeling weak
If you notice any of these symptoms, acting quickly is essential.
When and How to Seek Help
If you have any of the symptoms above, it’s crucial to speak to your doctor as soon as possible.
Early detection can improve treatment options and results. Your GP may refer you for further tests like an X-ray or CT scan.
Targeted Lung Health Checks
The NHS has started offering targeted lung health checks for people at higher risk of developing lung cancer. You may be invited for a check if you are a current or former smoker aged 55 to 74.
You can read more about targeted lung health checks here.
Diagnosis and Treatment
Diagnosing lung cancer often involves imaging tests, like chest X-rays or CT scans. A biopsy may be needed to confirm the diagnosis.
Treatment depends on the type and stage of cancer. It may include:
- Surgery: Removing part or all of the affected lung to eliminate the cancer.
- Chemotherapy: A treatment that uses powerful drugs to kill cancer cells or slow their growth.
- Radiotherapy: Using high-energy radiation to target and destroy cancer cells.
- Targeted therapies: Newer treatments target specific changes in cancer cells to stop their growth.
Each patient’s treatment plan will vary. Your doctor will guide you through the best options for your case.
Take Action
Lung cancer affects thousands of people in the UK, including those who have never smoked.
If you notice any symptoms, seek help. Early detection can save lives.