India’s Clinics Lack Heat-Illness Protocols as Data Gaps Cloud Disease Burden

Despite mounting heat exposure driving patients to primary care facilities across India each summer, the country has no standardised clinical framework for identifying, documenting, and treating heat-related illness as a distinct diagnostic category. Physicians at health centres and hospitals in Goa told CarbonCopy they manage conditions commonly triggered or worsened by heat—dehydration, hypertension, headaches—through routine symptom-based care, with no formal protocol linking presentations to heat as a cause. Junior doctors add that heat illness is absent from the formal medical curriculum entirely.

The core problem, according to researchers, is attribution. Because heat exacerbates a wide range of common conditions, it is rarely recorded in patient files as a contributing factor, leaving India’s national heat-disease burden unmeasured. One study referenced in the article estimates roughly 3,400 excess deaths occur in India daily due to extreme heat. Dr Naveen Puttaswamy of SRIHER calls for better public health data and argues the Indian Council of Medical Research (ICMR) should develop dedicated heat treatment protocols. Former WHO chief scientist Dr Soumya Swaminathan has separately and publicly advocated for the establishment of a national heat commission.

Outdoor workers—construction crews, electricians, dock hands—and children are highlighted as disproportionately vulnerable groups. Researchers are also investigating possible links between repeated heat stress and clusters of chronic kidney disease in parts of Telangana and West Bengal, though robust epidemiological evidence from India remains incomplete. Experts interviewed by CarbonCopy agree that strengthening clinical data collection and heat attribution is the prerequisite for any meaningful policy response to an accelerating public health challenge.