Small Cell Lung Cancer (SCLC) is a type of lung cancer that typically grows and spreads faster than Non-Small Cell Lung Cancer (NSCLC). Understanding its causes and recognizing its symptoms are crucial for early detection and treatment. Keep reading till the end to know what the best lung cancer doctor in Kolkata is saying about the disease:

Causes of Small Cell Lung Cancer
  1. Smoking: The primary cause of SCLC is smoking cigarettes, cigars, or pipes. Long-term smoking significantly increases the risk of developing SCLC. Even exposure to second-hand smoke can contribute to the development of this type of cancer.
  2. Occupational Hazards: Exposure to certain substances in the workplace, such as asbestos, arsenic, radon and uranium, can increase the risk of developing SCLC. Workers in industries such as mining, construction and manufacturing may be at higher risk.
  3. Family History: While less common than with some other cancers, a family history of lung cancer can increase the likelihood of developing SCLC. According to the best oncologist in Kolkata, genetic factors may play a role in predisposing some individuals to this disease.
Symptoms of Small Cell Lung Cancer:
  • Persistent Cough: A persistent cough that worsens over time is one of the most common symptoms of SCLC. The cough may produce phlegm or blood.
  • Shortness of Breath: As the cancer grows and affects lung function, individuals may experience shortness of breath, even with mild exertion.
  • Chest Pain: Chest pain that is often described as sharp or stabbing may occur, especially with deep breathing, coughing or laughing.
  • Wheezing: Wheezing or a whistling sound when breathing can occur due to narrowing of the airways caused by the tumour.
  • Fatigue: Persistent fatigue and weakness that do not improve with rest may be indicative of SCLC, as the cancer can affect overall energy levels.
  • Unintentional Weight Loss: Significant and unexplained weight loss may occur as a result of the body's increased energy demands due to cancer growth.
  • Loss of Appetite: A decreased appetite and changes in taste or smell may also be present, leading to further weight loss.
Recognizing these symptoms and seeking medical attention promptly is essential for diagnosing and treating small cell lung cancer effectively. If you or a loved one experience any of these symptoms, especially if you have a history of smoking or other risk factors, consult a lung cancer doctor in Kolkata for evaluation and appropriate management.