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What does blood in my cough after tuberculosis indicate?

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

Patient's Query

Hello doctor,

I had tuberculosis (TB) ten years ago and took medication for six months. And recently, when I coughed, there was blood. What could be the reason for this? I do not have a cough right now. It is just that I felt there was something on my chest or throat that I coughed out.

Kindly help.

Answered by Dr. Anjali

Education:

MD Pulmonary Medicine

Professional Bio:

Dr. Anjali is a Pulmonologist trained from one of the best Government colleges in India and has nine years of clinical experience. She completed MBBS in 2014 and her MD in Pulmonary Medicine from Guru Gobind Singh Medical College, Faridkot in 2020. She specializes in COVID-19 home isolation protocols, asthma allergy, sleep disorders, and other respiratory infections. Currently, she is working online in Noida, Uttar Pradesh, India.

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

Hello,

Welcome to icliniq.com.

The cough could be because of various causes. First, I suggest you rule out the reactivation of TB (tuberculosis) by getting a chest X-ray and sputum test. Then rule out any bleeding and inflammation in the gums. Is there any history of recurrent sore throat, smoking, and alcohol abuse? If everything is normal and a one-time cough, then nothing to worry about. Otherwise, it needs proper evaluation.

I hope my answer helps.

Thank you.

Answered by Dr. Anjali
Medically reviewed by iCliniq medical review team
Published At June 27, 2022
Reviewed At March 11, 2026

Education:

MD Pulmonary Medicine

Professional Bio:

Dr. Anjali is a Pulmonologist trained from one of the best Government colleges in India and has nine years of clinical experience. She completed MBBS in 2014 and her MD in Pulmonary Medicine from Guru Gobind Singh Medical College, Faridkot in 2020. She specializes in COVID-19 home isolation protocols, asthma allergy, sleep disorders, and other respiratory infections. Currently, she is working online in Noida, Uttar Pradesh, India.

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

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Dr. Anjali

Pulmonology (Asthma Doctors)

Education:

MD Pulmonary Medicine

Professional Bio:

Dr. Anjali is a Pulmonologist trained from one of the best Government colleges in India and has nine years of clinical experience. She completed MBBS in 2014 and her MD in Pulmonary Medicine from Guru Gobind Singh Medical College, Faridkot in 2020. She specializes in COVID-19 home isolation protocols, asthma allergy, sleep disorders, and other respiratory infections. Currently, she is working online in Noida, Uttar Pradesh, India.

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

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