As World Health Day 2026 approaches, the spotlight once again turns to some of the most pressing health challenges facing India. With changing lifestyles, rising stress levels and increasing environmental
factors, India is witnessing a surge in several life-threatening diseases that continue to impact millions every year.
In an exclusive interaction, Dr. Pranjit Bhowmik, Chairman - Internal Medicine at Asian Hospital, Faridabad, sheds light on the five most hazardous diseases currently affecting Indians. Drawing from his clinical experience, he explains how these conditions are evolving, why they are becoming increasingly common and what warning signs people should not ignore in 2026.
1. Cardiovascular Diseases (Heart Attack, Coronary Artery Disease)
In India, cardiovascular diseases have been the major cause of mortality since it causes almost 25-30 percent of all deaths. The worst thing about them is that they set in abruptly, and in most cases, they occur in the form of a fatal heart attack, without any premonitory signs. High blood pressure, high cholesterol, smoking, obesity, diabetes, chronic stress, and a sedentary lifestyle are some of the risk factors.
Alarmingly, the younger ones are developing heart disease, even at the age of 30s and 40s. This increase has been catalyzed by urban living, consumption of processed food, and physical inactivity. Late diagnosis and absence of regular check-ups also contribute to the elevated death rates, resulting in it becoming one of the most threatening health conditions.
