Which groups are most vulnerable during a heatwave?

The most vulnerable are children, pregnant women, the elderly, those with chronic illnesses, and anyone who spends extended periods or works outdoors.

What time of day should direct sun be avoided?

It is recommended to avoid direct sun exposure between 10 a.m. and 5 p.m., when solar radiation is strongest.

How often should outdoor workers consume fluids?

Workers exposed to heat should consume fluids at least every half hour and regularly seek shade.

What are the first warning signs that medical help is needed?

Severe weakness, headache, nausea, dizziness, confusion, or significantly elevated body temperature are signs that require a quick response and possible medical attention.

Croatia

Heatwave: How to Protect Your Health During High Temperatures

A.G. · Prije 3h | 2 min

High temperatures can lead to serious health complications, with vulnerable groups particularly at risk. Timely response and adherence to recommendations are key to safety.

Summary

A heatwave can cause exhaustion, dehydration, and heatstroke, and worsen chronic conditions.
Key recommendations include avoiding sun from 10 a.m. to 5 p.m. and regular hydration, even without feeling thirsty.
Children and animals should never be left in a parked car due to rapid temperature rise.
At the first signs of severe weakness, dizziness, or elevated temperature, immediate action and seeking help are necessary.

Summer heatwaves bring more than just discomfort and sweating, they pose a serious public health risk that can have severe consequences for health. Extreme heat can lead to fatigue, fluid loss, and heatstroke, and can also negatively affect existing heart, lung, kidney, and other chronic conditions.

At-risk groups include younger individuals, pregnant women, the elderly, those with chronic illnesses, and individuals who spend extended periods or work outdoors. Experts emphasize that the greatest risk occurs when early symptoms of exhaustion go unrecognized.

Hydration and Avoiding Sun During Critical Hours

During peak heat, it is crucial to regularly consume fluids, even when thirst is not pronounced. The recommendation is to drink water or low-calorie beverages that do not contain caffeine, alcohol, or large amounts of sugar. Drinks that accelerate fluid excretion can increase the likelihood of dehydration.

Avoid direct sun exposure between 10 a.m. and 5 p.m.. It is best to perform outdoor tasks and strenuous physical activities in the early morning hours. Workers exposed to heat should regularly seek shade and consume fluids at least every half hour.

Clothing, Cooling Spaces, and Special Protection

Lightweight, light-colored clothing made from natural materials is recommended, along with head coverings. At night, take advantage of cooler air indoors, and during the day, it is advisable to close windows, lower blinds, and turn off appliances that generate additional heat.

Never leave children or pets in a parked car, even briefly. The interior of a vehicle can heat up to dangerous levels very quickly. Newborns and young children should be especially protected, which includes light clothing, staying in the shade, and applying high-SPF products.

Recognizing Signs and Responding Quickly

Severe weakness, headache, nausea, dizziness, confusion, or significantly elevated body temperature require a quick response and, if necessary, medical attention. Timely adjustment of daily activities, regular fluid intake, and caring for vulnerable individuals can mitigate the most serious consequences of extreme heat.