Gujarat Sees 25.5% Surge in Stroke Cases; Pollution, Hypertension Among Key Risk Factors

Gujarat has witnessed a concerning increase in paralysis and stroke emergency cases, with the number rising by 25.50% in the first eight months of 2026 compared with the corresponding period last year.

According to the figures, Gujarat recorded 10,969 stroke-related emergency cases between January and August 2026, compared with 8,740 cases during the same period in 2025. This translates to an increase of 2,229 cases.

An average of around 45 stroke emergencies are reportedly recorded across Gujarat every day, with Ahmedabad accounting for approximately 23% of the total cases.

Pollution emerges as a potential risk factor

While high blood pressure, diabetes and obesity are established risk factors for stroke, experts also identify air pollution as a contributing concern.

Particulate matter (PM2.5) consists of fine particles measuring less than 2.5 micrometres in diameter. These particles can travel deep into the lungs and contribute to inflammation and affect blood vessels.

According to the World Health Organization (WHO), prolonged exposure to particulate matter is associated with an increased risk of cardiovascular diseases, including heart attacks and strokes. Studies have also identified a relationship between short-term exposure to elevated PM2.5 levels and stroke risk.

This suggests that both long-term exposure to polluted environments and short-term exposure during days of heavy pollution may have implications for cardiovascular health.

Uncontrolled blood pressure remains a major factor

High blood pressure is another significant contributor to the rising stroke burden. Prolonged, uncontrolled hypertension can damage blood vessels in the brain and increase the likelihood of a stroke.

Diabetes, obesity and high cholesterol can also affect blood vessels and contribute to stroke risk. Experts further warn that tobacco and gutkha consumption may increase the risk of cardiovascular and cerebrovascular complications.

Stroke risk is not limited to older adults

Stroke is not exclusively a disease affecting senior citizens. Conditions such as hypertension, diabetes, smoking and obesity can increase the risk among younger people as well.

Other lifestyle-related factors associated with stroke risk include:

• Lack of physical activity
• Excessive salt consumption
• Diets high in unhealthy fats
• Tobacco and gutkha use
• Poor management of blood pressure and diabetes

Experts emphasise that several stroke risk factors, particularly hypertension, tobacco consumption, diet and physical inactivity, can be addressed through preventive measures and lifestyle changes.