Nisha Pandey

Experiencing Breathlessness & Persistent Cough? Experts Explain When They Could Be Signs Of Lung Cancer

Feeling breathless after climbing several flights of stairs or a session of strenuous exercise is usually considered normal. 

But <span>breathlessness</span> that appears suddenly, happens frequently, or occurs during routine activities should never be dismissed as tiredness or lack of fitness. 

<h2>When Is Breathlessness Concerning? </h2>

Breathlessness, clinically known as dyspnoea, can occur due to many reasons. <span><a href="https://www.healthandme.com/health/asthma">Asthma</a></span>, allergies, respiratory infections, <a href="https://www.healthandme.com/health-wellness/the-safer-than-smoking-myth-doctors-warn-vaping-may-carry-its-own-lung-cancer-risks-article-155224134" data-type="tilCustomLink">chronic lung disease</a>, and heart problems are some of the common possibilities. Anxiety, anaemia and obesity could also be driving factors. 

In some cases, persistent or unexplained breathing difficulty may also be linked to more serious conditions, including <span><a href="https://www.healthandme.com/health/lung-cancer">lung cancer</a></span>. The important thing is to understand when breathlessness needs medical attention. 

<em>HealthandMe </em>spoke to <span>lung disease</span> experts - Dr. Sachin Kumar, Director of Pulmonology &amp; Critical Care Medicine, Sakra World Hospital, Bengaluru, Dr. Sanjeev Kumar, Director &amp; Unit Head of GI &amp; HPB Surgical Oncology &amp; Clinical Administrator, Surgical Oncology, Max Super Specialty Hospital, Dwarka, Dr. Ruchi Singh, HOD &amp; Senior Consultant, Radiation Oncology, Asian Institute of Medical Sciences, and Dr. Ashwin Mallya, Uro-Oncologist and Robotic Surgeon, Sir Ganga Ram Hospital. 

Dr. Sanjeev Kumar explains that <a href="https://www.healthandme.com/health-news/quit-smoking-years-ago-new-study-says-you-may-still-be-at-the-risk-of-lung-disease-article-155185981" data-type="tilCustomLink">breathlessness</a> that gets worse during routine activities are major red flags. He also says that other symptoms like chronic cough, coughing up blood, tiredness, and others should not be neglected. 

He says, "Pay attention if breathlessness is accompanied by chest pain or pressure, dizziness, fainting, unusual sweating, bluish lips or fingertips, or a feeling that you cannot get enough air. A <span>persistent cough</span>, wheezing, recurring chest infections, coughing up blood, unexplained weight loss or prolonged fatigue along with breathlessness also deserves medical assessment. A cough that does not go away or changes in a long-standing smoker’s cough should not be overlooked. Although these symptoms can have several causes, they can occasionally be associated with lung cancer and need appropriate evaluation." 

He also said that changes in usual breathing capacity is also a red flag. He said that if you previously walked comfortably for 20–30 minutes but now have to stop frequently because you are breathless, this change should not simply be attributed to age.

Also read: <a href="https://www.healthandme.com/health-wellness/lung-nodule-on-ct-scan-doctors-explain-when-you-should-worry-article-155224373" data-type="tilCustomLink">Lung Nodule on CT Scan? Doctors Explain When You Should Worry</a> 

<h2>Risks Of Delayed Evaluation &amp; Treatment </h2>

Dr. Ruchi Singh points to a worrying trend. She said that the initial symptoms of <a href="https://www.healthandme.com/health-wellness/is-burning-incense-bad-for-your-health-article-151113359" data-type="tilCustomLink">lung cancer</a> are usually dismissed as routine, which leads to delayed evaluation and treatment. 

She says, "One of the most concerning things we are tracking is how late many patients present. Because symptoms like persistent cough or breathlessness are so easily mistaken for pollution-related irritation or a lingering infection, people delay getting scanned." 

 She explains that earlier detection through low-dose CT screening in high-risk groups remains the best tool for improving survival, and awareness needs to catch up with how the patient's profile itself is changing.

Also read: <a href="https://www.healthandme.com/health-wellness/can-fitness-hide-lung-cancer-why-even-active-people-shouldnt-ignore-symptoms-article-155225299" data-type="tilCustomLink">Can Fitness Hide Lung Cancer? Why Even Active People Shouldn't Ignore Symptoms</a> 

<h2>Importance Of A Multidisciplinary Approach </h2>

Talking about how lung cancer could metastasize, Dr Ashwin Mallya explains that along with early evaluation, it is essential to adopt a treatment strategy 

Dr Mallya said, "Although primarily a thoracic malignancy, lung cancer frequently extends beyond the chest. Adrenal metastases are among its most common distant manifestations, while renal metastases, though less frequent, are well recognised." 

He added, "These patterns underscore the importance of a multidisciplinary approach, often bringing urologists into the care of patients with advanced disease."

Also read:  <a href="https://www.healthandme.com/health-wellness/i-wish-every-patient-knew-this-before-their-lung-cancer-diagnosis-lessons-from-an-oncologist-article-155225206" data-type="tilCustomLink">'I Wish Every Patient Knew This Before Their Lung Cancer Diagnosis'- Lessons From An Oncologist</a> 

<h2>Lung Cancer Is No Longer A Smoker's Disease </h2>

Smoking vs Your Lungs: Who Wins? #nosmokingday #smoking #cigarette

Giving a real-life example of how lung cancer is no longer a smoker's disease, Dr Sachin Kumar said, "A 50-year-old lady went to the clinic seeking a second opinion after being treated for "<a href="https://www.healthandme.com/health-wellness/could-wildfire-smoke-trigger-your-migraine-latest-study-finds-a-strong-link-article-155181650" data-type="tilCustomLink">asthma</a>" for several weeks. She complained of occasional breathlessness and a persistent cough. Despite inhalers, her symptoms continued. A simple chest X-ray revealed something entirely different: a massive <span>pleural effusion</span> (fluid around the lung). Further evaluation confirmed the underlying cause: *lung cancer that had spread to the pleura (the lining surrounding the lungs). 

He added, "This case is a reminder that not every cough or episode of breathlessness is asthma. When symptoms persist or do not respond as expected, they deserve a fresh look. Sadly, lung cancer is no longer a disease seen only in older male smokers. In our own practice, we now diagnose around 2–3 new cases of primary lung cancer every three months, and nearly 40% of these patients are either women or people who have never smoked."

Health Conditions A-Z

health

experiencing-breathlessness-persistent-cough-experts-explain-when-they-could-be-signs-of-lung-cancer

Lung Cancer

Breathlessness

Persistent Cough

cough bleeding

lung disease

lung cancer symptoms

lung cancer cay

lung cancer treatment

Asthma

pleural effusion

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Feeling breathless after climbing several flights of stairs or a session of strenuous exercise is usually considered normal. But breathlessness that appears suddenly, happens frequently, or occurs during routine activities should never be dismissed as tiredness or lack of fitness. When Is Breathlessness Concerning? Breathlessness, clinically known as dyspnoea, can occur due to many reasons. Asthma, allergies, respiratory infections, chronic lung disease, and heart problems are some of the common possibilities. Anxiety, anaemia and obesity could also be driving factors. In some cases, persistent or unexplained breathing difficulty may also be linked to more serious conditions, including lung cancer. The important thing is to understand when breathlessness needs medical attention. HealthandMe spoke to lung disease experts - Dr. Sachin Kumar, Director of Pulmonology & Critical Care Medicine, Sakra World Hospital, Bengaluru, Dr. Sanjeev Kumar, Director & Unit Head of GI & HPB Surgical Oncology & Clinical Administrator, Surgical Oncology, Max Super Specialty Hospital, Dwarka, Dr. Ruchi Singh, HOD & Senior Consultant, Radiation Oncology, Asian Institute of Medical Sciences, and Dr. Ashwin Mallya, Uro-Oncologist and Robotic Surgeon, Sir Ganga Ram Hospital. Dr. Sanjeev Kumar explains that breathlessness that gets worse during routine activities are major red flags. He also says that other symptoms like chronic cough, coughing up blood, tiredness, and others should not be neglected. He says, "Pay attention if breathlessness is accompanied by chest pain or pressure, dizziness, fainting, unusual sweating, bluish lips or fingertips, or a feeling that you cannot get enough air. A persistent cough, wheezing, recurring chest infections, coughing up blood, unexplained weight loss or prolonged fatigue along with breathlessness also deserves medical assessment. A cough that does not go away or changes in a long-standing smoker’s cough should not be overlooked. Although these symptoms can have several causes, they can occasionally be associated with lung cancer and need appropriate evaluation." He also said that changes in usual breathing capacity is also a red flag. He said that if you previously walked comfortably for 20–30 minutes but now have to stop frequently because you are breathless, this change should not simply be attributed to age.Also read: Lung Nodule on CT Scan? Doctors Explain When You Should Worry Risks Of Delayed Evaluation & Treatment Dr. Ruchi Singh points to a worrying trend. She said that the initial symptoms of lung cancer are usually dismissed as routine, which leads to delayed evaluation and treatment. She says, "One of the most concerning things we are tracking is how late many patients present. Because symptoms like persistent cough or breathlessness are so easily mistaken for pollution-related irritation or a lingering infection, people delay getting scanned."  She explains that earlier detection through low-dose CT screening in high-risk groups remains the best tool for improving survival, and awareness needs to catch up with how the patient's profile itself is changing.Also read: Can Fitness Hide Lung Cancer? Why Even Active People Shouldn't Ignore Symptoms Importance Of A Multidisciplinary Approach Talking about how lung cancer could metastasize, Dr Ashwin Mallya explains that along with early evaluation, it is essential to adopt a treatment strategy Dr Mallya said, "Although primarily a thoracic malignancy, lung cancer frequently extends beyond the chest. Adrenal metastases are among its most common distant manifestations, while renal metastases, though less frequent, are well recognised." He added, "These patterns underscore the importance of a multidisciplinary approach, often bringing urologists into the care of patients with advanced disease."Also read:  'I Wish Every Patient Knew This Before Their Lung Cancer Diagnosis'- Lessons From An Oncologist Lung Cancer Is No Longer A Smoker's Disease          Giving a real-life example of how lung cancer is no longer a smoker's disease, Dr Sachin Kumar said, "A 50-year-old lady went to the clinic seeking a second opinion after being treated for "asthma" for several weeks. She complained of occasional breathlessness and a persistent cough. Despite inhalers, her symptoms continued. A simple chest X-ray revealed something entirely different: a massive pleural effusion (fluid around the lung). Further evaluation confirmed the underlying cause: *lung cancer that had spread to the pleura (the lining surrounding the lungs). He added, "This case is a reminder that not every cough or episode of breathlessness is asthma. When symptoms persist or do not respond as expected, they deserve a fresh look. Sadly, lung cancer is no longer a disease seen only in older male smokers. In our own practice, we now diagnose around 2–3 new cases of primary lung cancer every three months, and nearly 40% of these patients are either women or people who have never smoked."

experiencing breathlessness & persistent cough? experts explain when they could be signs of lung cancer

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