Hong Kong, June 9 – The Centre for Health Protection (CHP) of the Department of Health has issued a public reminder to take extra care during very hot weather, especially for those spending time outdoors.
A CHP spokesperson stressed the importance of staying hydrated. “People should carry and drink plenty of water when engaging in outdoor activities,” the spokesperson said. “Avoid drinks with caffeine, such as coffee and tea, and alcoholic beverages, as these can increase water loss through urination.”
Certain groups are at higher risk of heat stroke. These include infants, young children, the elderly, pregnant women, people with heart disease or high blood pressure, manual and outdoor workers, and individuals who are overweight. The CHP advises these individuals to take extra precautions.
To reduce the risk of heat-related illness, the public is advised to:
- Wear loose, light-colored clothing to help release body heat.
- Avoid strenuous activity during the hottest parts of the day.
- Schedule outdoor activities in the early morning or late afternoon.
- Stay in well-ventilated areas indoors by opening windows, using fans, or air-conditioning.
- Never remain inside a parked car.
- When working outdoors, try to reschedule tasks to cooler times. If unavoidable, take regular breaks in shaded or cool areas and gradually increase workload.
The public should also monitor the Ultraviolet (UV) Index issued by the Hong Kong Observatory. When the UV Index reaches 6 or higher, people are advised to:
- Limit direct exposure to sunlight.
- Use a broad-spectrum sunscreen with an SPF of at least 30, and reapply every two hours, or after swimming, sweating, or wiping.
- Apply sunscreen before using insect repellents containing DEET.
- Stay in shaded areas when possible.
- Wear UV-protective sunglasses.
- Choose long-sleeved, loose-fitting clothing and a wide-brimmed hat or carry an umbrella.
People experiencing symptoms such as dizziness, headaches, nausea, shortness of breath, or confusion should stop their activity, rest in a cool place, and seek medical attention immediately.
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