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Know the Reason of Lung Cancer Among People Who Never Smoked

Author : Dr. MSS Keerthi | Published On : 29 Mar 2024

It’s common knowledge that lung cancer is caused by smoking. However, smoking isn’t associated with every case of lung cancer. It may be surprising that 10-20% of lung cancer cases occur in non-smokers! That’s why it’s important to know about lung cancer risk factors that can increase the likelihood of developing this disease.

Most common lung cancer in non-smokers:

Adenocarcinoma is the most common type of lung cancer in non-smokers, forming in the external regions of the lungs. It’s associated with inheritable mutations and environmental factors, making it current among non-smokers. frequently diagnosed at advanced stages, early discovery is pivotal. Raising awareness and investing in exploration are vital for reducing the burden of lung cancer in non-smokers and enhancing outcomes.

Hidden Risk Factors for Non-Smokers:

  1. Genetic predisposition: Certain inheritable mutations, similar as those in the EGFR gene, increase the vulnerability to lung cancer among non-smokers. Understanding family history and inheritable testing can help identify individuals at advanced risk.
  2. Passive smoking: Exposure to secondary smoke, even in small measures, significantly raises the threat of lung cancer in non-smokers. Avoiding atmospheres where smoking occurs and advocating for smoke-free policies are essential.
  3. Inner air pollution: Poor inner air quality from sources like cooking smogs, heating systems, and indoor smoking contributes to lung cancer risk in non-smokers. Proper ventilation and minimizing exposure to inner pollutants are pivotal.
  4. Radon exposure: Radon, a naturally happening radioactive gas found in soil and structure materials, is a leading cause of lung cancer among non-smokers. Testing homes for radon levels and mitigating high positions are pivotal preventative measures.
  5. Occupational hazards: Non-smokers exposed to carcinogens in the workplace, similar as asbestos, silica, and diesel exhaust, face an increased threat of lung cancer. Occupational safety measures and defensive outfit are essential for reducing exposure.

What are the symptoms of lung cancer in nonsmokers?

According to Dr. M.S.S Keerthi a renowned lung cancer surgeon in Hyderabad, explains that the lung cancer symptoms for non smokers may differentiate but some common symptoms can be similar :

  1. Patient cough A cough that doesn’t go down or worsens over time.
  2. shortness of breath Difficulty breathing or feeling breathless, especially with minimum exertion.
  3. Chest pain Persistent chest discomfort or pain that may worsen with coughing or deep breathing.
  4. Unexplained weight loss Significant and unexplained weight loss, constantly accompanied by loss of appetite.
  5. Fatigue Persistent collapse or weakness that interferes with daily activities.
  6. Hoarseness Changes in voice, analogous to hoarseness or raspiness, that don’t resolve.

Is Lung Cancer Screening Recommended for People Who Never Smoked?

Lung cancer webbing is generally advised for heavy smokers aged 55 to 80 with a smoking history of at least 30 pack– years. However, recent findings indicate that nonsmokers, especially those exposed to secondary smoke, radon, asbestos, or with a family history of lung cancer, can also develop the complaint. Although routine screening for nonsmokers is not standard yet, individuals with specific threat factors or symptoms should consult their healthcare provider. Screening opinions will be based on factors like age, exposure history, and overall health.

Lung Cancer treatment in Hyderabad:

If you’ve recently received a diagnosis of lung cancer, Dr. MSS Keerthi and her team at Tulasi Hospital in Secunderabad, and Evoke Clinic in Hyderabad ,Telangana, are here to support you. Serving patients in the Secunderabad and Hyderabad areas, we offer a comprehensive range of advanced treatment options acclimatized to your specific requirements. Dr. MSS Keerthi, a best surgical oncologist and robotic surgeon, leads our team in preparing personalized treatment plans based on your unique biomarkers and circumstances. Don’t hesitate to reach out for an initial consult and explore your options for care.. Additionally, we welcome patients seeking second opinions to ensure you receive the most informed guidance on your journey toward healing.