The monsoon season, while refreshing, brings unique challenges for heart patients and those at risk of cardiovascular disease. High humidity, fluctuating temperatures, waterborne infections, and reduced physical activity can put extra stress on your heart. Evidence-based advice to help you protect your heart during the rainy season. Why Monsoon Increases Heart Risks Monsoon weather creates several stressors for the cardiovascular system: • Increased infections: Respiratory tract infections, flu, and waterborne diseases are more common. These can cause inflammation that strains the heart, especially in patients with existing coronary artery disease or heart failure. • Humidity and blood pressure: High moisture levels can make blood vessels dilate or constrict unpredictably, affecting blood pressure control. • Reduced activity and indoor confinement: Less outdoor movement often leads to weight gain, poorer fitness, and sometimes low mood or anxiety, all of which impact heart health. • Mosquito-borne illnesses: Diseases like dengue can cause myocarditis (heart muscle inflammation) or affect platelet counts, indirectly stressing the heart. • Dietary indiscretions: Craving hot pakoras, samosas, and street food during rains often leads to high salt, fried food intake, which raises blood pressure and cholesterol.