Met department warns of heatwave in Karnataka, doctors advise hydration, sunscreen The Meteorological Department has issued a warning about an expected heatwave in Karnataka this summer, with officials highlighting the risks of prolonged exposure to ultraviolet radiation. The Indian Meteorological Department (IMD) has forecasted an increased likelihood of heatwave conditions from March to May, noting that above-normal heatwave days are anticipated. This surge in temperatures could lead to skin-related issues, prompting health authorities to emphasize preventive measures. Authorities have been instructed to prepare for the heatwave by setting up cooling shelters, ensuring a steady supply of drinking water, and enhancing health surveillance systems. The IMD plans to release weekly and extended-range forecasts to aid local governments in implementing proactive strategies. Vulnerable groups, including the elderly, children, outdoor workers, and individuals with pre-existing medical conditions, are at higher risk of heat-related illnesses. Dermatologists have warned that intense summer sunlight can severely impact skin health. Prolonged exposure to ultraviolet (UV) radiation may result in sunburn, skin irritation, tanning, rashes, and premature skin damage, particularly for those spending long hours outdoors. Dr. Kanchan Topgi, a dermatologist at Sakra World Hospital, explained that UVB radiation (280-315 nm) causes direct DNA damage, leading to sunburn, while UVA rays penetrate deeper, breaking down collagen and causing oxidative stress, inflammation, and cellular damage. Over time, these effects can lead to hyperpigmentation and premature aging. Medical experts recommend several precautions to mitigate the risks.#karnataka #meteorological_department #indian_meteorological_department #dr_kanchan_topgi #dr_shantini_vijayasuriar
