The increasing nighttime heat in India has escalated ENT health issues, affecting many people. Common problems include dry throat, nasal irritation, blocked nose, and disrupted sleep. These arise from excessive heat, prolonged AC or fan use, and dehydration, which dry out the mucous membranes lining the nose and throat. Dr. Jyotirmay S. Hegde from Bengaluru's Aster Whitefield Hospital reports a noticeable spike in such complaints during heatwaves. He explains that when the air indoors is d