By Dr. Debraj Jash, HOD – Pulmonology (Respiratory and Sleep Medicine), Manipal Hospital, Saltlake, Broadway, EM Bypass, Kolkata

World No Tobacco Day is observed every year on 31st May to spread awareness about the harmful effects of tobacco consumption and encourage people to quit smoking and other tobacco-related habits. Tobacco remains one of the leading causes of preventable deaths worldwide and is directly linked to severe respiratory and cardiovascular diseases.

As a pulmonologist, I often meet patients suffering from chronic lung diseases that could have been prevented by avoiding tobacco. Smoking damages the lungs gradually and silently. Many people do not realize the extent of the damage until symptoms such as chronic cough, breathlessness, chest pain, or reduced physical activity begin to affect their daily lives.

Tobacco smoke contains thousands of harmful chemicals that damage the airways and lung tissues. Long-term smoking can lead to Chronic Obstructive Pulmonary Disease (COPD), lung cancer, asthma complications, bronchitis, and severe infections. Passive smoking is equally dangerous, especially for children and elderly family members who are regularly exposed to smoke at home or in public places.

One of the biggest misconceptions among smokers is that quitting tobacco after many years will not help. In reality, the body starts healing almost immediately after quitting smoking. Lung function gradually improves, breathing becomes easier, and the risk of heart disease and cancer decreases significantly over time. Even people who have smoked for decades can experience substantial health benefits after quitting.

This World No Tobacco Day, it is important to understand that quitting tobacco is not only about willpower. Many individuals require proper counselling, medical support, nicotine replacement therapy, and regular follow-up care to successfully overcome nicotine addiction. Seeking timely medical advice from a pulmonologist in Kolkata can help patients understand the condition of their lungs and begin the recovery process early.

People experiencing persistent cough, wheezing, breathing difficulty, or chest discomfort should never ignore these symptoms. Consulting the best pulmonologist in Kolkata at the right time can help diagnose serious lung conditions before they become life-threatening. Regular lung check-ups are especially important for smokers and those exposed to pollution or occupational dust.

Today, many people search online for a “pulmonologist near me” when respiratory symptoms become severe. However, prevention is always better than treatment. Avoiding tobacco, maintaining a healthy lifestyle, staying physically active, and going for routine health screenings can significantly reduce the risk of chronic lung diseases.

As a chest medicine specialist in Kolkata, I strongly encourage everyone to take this opportunity to quit tobacco and inspire others to do the same. Every smoke-free day is a step toward healthier lungs, improved quality of life, and a healthier future for the next generation.

Say no to tobacco today for a healthier tomorrow.