As heatwaves intensify, many people struggle to sleep even with air conditioning. Dr. Aniket Mule, a consultant in internal medicine at KIMS Hospitals in Thane, explains that sleep quality is affected by various factors beyond just temperature. Prolonged exposure to high temperatures can disrupt hydration levels and elevate stress hormones, hindering the body’s ability to cool down and relax for sleep. Setting air conditioning to excessively low temperatures can lead to discomfort, dryness, and even nasal irritation, which can interrupt sleep. Additionally, daytime heat exposure can leave individuals feeling fatigued yet restless, further complicating sleep. To improve sleep quality during heatwaves, Dr. Mule recommends maintaining a moderate AC temperature, staying hydrated, and avoiding heavy meals close to bedtime. Establishing a consistent sleep schedule is also vital for allowing the body to unwind properly.