17th Feb 2026

A chronic cough lasting more than a few weeks should never be ignored. While many people assume it is related to TB or infection, persistent cough can sometimes be an early warning sign of cancer.

In this Doctor Byte, Dr. Sandeep Kukkar, Director – Oncology with over 20 years of clinical experience, shares expert insights on:

• Common causes of chronic cough

• TB myths and misconceptions

• Cancer-related warning signs linked to persistent cough

• When to seek medical evaluation

• Importance of early diagnosis for better treatment outcomes

This video aims to spread accurate medical information, reduce delays in diagnosis, and encourage people to seek expert advice at the right time.