New Delhi, April 26 -- As temperatures continue to rise in the Capital, with Delhi recording this summer's first heatwave day on Saturday, hospitals across the city have started preparing to deal with a rise in cases of heat-related ailments, officials aware of the matter said. Delhi on Saturday recorded a maximum temperature of 42.8degC, marking a departure of 5.1degC from the normal temperature, according to IMD. Doctors at Ram Manohar Lohia Hospital, located near the Rashtrapati Bhavan, said they have resumed operations of a dedicated heatwave clinic within the emergency room. The hospital launched the specialised unit on May 8, 2024, making it among the first dedicated heatwave clinics in Delhi. The "heatstroke room" is equipped with ceramic immersion tubs, a 250 kg ice-making refrigerator, rectal thermometers, ice boxes, ventilator-supported beds, and an inflatable cooling tub for emergency cases. "When a patient suffers a heatstroke, the body loses its natural capacity to cool down the temperature, which can very soon turn life-threatening due to organ failure. This is why the immediate response is to provide cooling therapy to the patient," said Dr Ajay Chauhan, in charge of the unit. Chauhan added that cooling therapy can begin right from the time a patient is showing symptoms of heat exhaustion, such as a rise in body temperature and feeling dizzy. Doctors said that patients in critical condition need ice baths and intravenous fluids. "The clinic saw around 70 patients between May and June 2024, many in critical condition requiring ice baths and intravenous fluids. In 2025, no serious heatstroke cases were reported," said RML Hospital director Dr L Shyam. Officials said that the clinic functions as part of the emergency department. "Heatstroke is not just another summer ailment, it is a time-sensitive medical emergency. Delayed care can quickly lead to multi-organ complications, so early intervention is critical to prevent deaths," Dr Chauhan said. Preparations were also being stepped up at the Deen Dayal Upadhyay Hospital, Guru Teg Bahadur Hospital and Safdarjung Hospital. These include ensuring availability of cold IV fluids, ice packs, and earmarked beds in emergency and paediatric units for heat-related cases, officials aware of the development said. "Cold water and ice pack arrangements have been made in the emergency room on the ground floor. Provision of adequate cold IV fluids in the ER refrigerator has been ensured. A total of 10 beds in emergency medicine, one in paediatric emergency, and four beds in the paediatric ward have been earmarked for patients with heat-related illness," an official at the DDU Hospital said. While no confirmed heatstroke cases have been reported so far this season, hospitals said they are beginning to record a rise in cases of heat exhaustion....