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Why do I have chronic cough even after quitting smoking?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am 53 years old, and have quit smoking 19 years ago. I still have a chronic cough. Each specialist tells me something different. The pulmonologist told me it was asthma, and another doctor said it was acid reflux disease. Now they are telling me it is chronic obstructive pulmonary disease (COPD). I do not have diminished lung capacity or problem in breathing, no wheezing, out of breath when I run but, I am overweight and out of shape. What do you think?

Answered by Dr. Divakara P

Education:

MBBS

Professional Bio:

Dr. Divakara. P is a Diabetologist and an Endocrinologist specializing in Pain Medicine and Pulmonology with 18 years of clinical experience. He completed his MBBS at the Karnataka Institute of Medical Sciences in 2006 and MD in General Medicine at the Rajiv Gandhi University of Health Sciences in 2011. He is qualified to diagnose and treat disorders of the endocrine glands. Currently, he is practicing in Dr. Divakara's Speciality Clinic, Bangalore, Karnataka, India.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com. There is not much of difference between asthma and COPD (chronic obstructive pulmonary disease). COPD is usually seen in a person who has smoked a lot while asthma is seen from childhood, which is not in your case. Acid reflux can cause prolonged duration cough, but it shall subside very well once treated for acid reflux. But in your case, it has persisted. So it has to be either COPD or infection of the lung. I would have favored COPD if you were investigated for Infection and found nothing. Hence I recommend specific tests for evaluating infection as the cause. Kindly get the following test done and revert with reports. computed tomography (CT) chest, BAL microscopy (bronchoalveolar lavage) and culture, ESR (erythrocyte sedimentation rate), and Montoux test. I hope this information was useful for you. Any clarification, feel free to ask.

Answered by Dr. Divakara P
Medically reviewed by Dr. Nithila. A
Published At September 3, 2019
Reviewed At July 14, 2026

Education:

MBBS

Professional Bio:

Dr. Divakara. P is a Diabetologist and an Endocrinologist specializing in Pain Medicine and Pulmonology with 18 years of clinical experience. He completed his MBBS at the Karnataka Institute of Medical Sciences in 2006 and MD in General Medicine at the Rajiv Gandhi University of Health Sciences in 2011. He is qualified to diagnose and treat disorders of the endocrine glands. Currently, he is practicing in Dr. Divakara's Speciality Clinic, Bangalore, Karnataka, India.

This doctor is not available for online consultations on the platform anymore.

Education:

BDS

Professional Bio:

Dr. Nithila A is a Dental Surgeon specializing in providing comprehensive oral healthcare. She focuses on preventive care, routine dental treatments, and patient education to maintain optimal oral health. Known for her compassionate and patient-centered approach, she ensures comfortable and effective dental care tailored to the individual needs of each patient.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MBBS

Professional Bio:

Dr. Divakara. P is a Diabetologist and an Endocrinologist specializing in Pain Medicine and Pulmonology with 18 years of clinical experience. He completed his MBBS at the Karnataka Institute of Medical Sciences in 2006 and MD in General Medicine at the Rajiv Gandhi University of Health Sciences in 2011. He is qualified to diagnose and treat disorders of the endocrine glands. Currently, he is practicing in Dr. Divakara's Speciality Clinic, Bangalore, Karnataka, India.

This doctor is not available for online consultations on the platform anymore.

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