Extreme heat is no longer a rare occurrence and is becoming a persistent trend, according to the World Health Organization (WHO) Regional Office for Europe. Heat waves are becoming more frequent and longer lasting, creating growing health risks and increasing pressure on healthcare systems and water resources.

WHO Regional Director for Europe and Central Asia Dr. Hans Henri P. Kluge warned that the effects of heat on the body are not limited to heatstroke. According to him, extreme temperatures can exacerbate heart, lung, and kidney diseases, negatively impact mental health, and increase risks during pregnancy. Those at increased risk include the elderly, children, people with chronic illnesses, and those who work outdoors.

As Dr. Kluge emphasized, a significant portion of heat-related deaths can be prevented with timely preparation. This includes developing and proactively launching heat-wave action plans, strengthening early warning systems, ensuring the preparedness of healthcare facilities and personnel, protecting those engaged in open-air work, and organizing assistance for those living alone. Effective action plans have been shown to reduce excess mortality during heat waves by approximately 25%.

The WHO representative also urged everyone to take basic precautions: drink enough water, avoid intense physical activity during the hottest hours of the day, keep indoors cool whenever possible, follow the recommendations of local health authorities, and check in with relatives, neighbors, and other people who may need help.

The WHO noted that the next heat wave should not take people by surprise: preparation in advance helps protect people's health and save lives.