DURBAN will experience hot conditions today (January 6) with maximum temperatures reaching over 30 degrees and a high humidity index in the afternoon.

Also read: NSRI urges caution after drownings along KZN coast

These conditions can make it feel significantly warmer and increase the risk of heat-related health issues.

ALS Paramedics spokesperson Garrith Jamieson said the combination of heat and humidity elevates the potential for heat stress, dehydration, and heatstroke.

Jamieson has issued firm guidance to protect public health in these conditions:

Stay hydrated
Drink water regularly throughout the day, even if you do not feel thirsty.

Limit exposure to direct sun
If you work outside or must be outdoors:

• Take regular breaks in shaded or cooler areas.
• Wear light-coloured, breathable clothing and a hat to reduce direct sun exposure.
• Schedule strenuous tasks early in the morning or later in the evening when the sun is less intense.

Protect the vulnerable
Young children and older adults are at particular risk

• Keep them out of the sun during peak hours.
• Ensure they have frequent access to water.
• Watch for signs of heat exhaustion such as fatigue, dizziness, or nausea.

Care for pets
Animals cannot regulate heat as effectively as humans:

• Provide constant access to cool, clean water.
• Keep pets in the shade or indoors during the hottest periods of the day.
• Avoid walking pets on hot pavement.

Exercising in heat
If you plan to exercise outdoors:

• Reduce intensity and take frequent hydration breaks.
• Avoid midday workouts when heat and UV exposure are highest.
• Be alert to symptoms like headache, confusion, or unusual fatigue — these may signal heat stress.

“If you begin to feel unwell due to the heat, stop all activity, seek shade, sip water slowly, and rest. If symptoms worsen, such as fainting, rapid heartbeat, or confusion, seek medical attention immediately,” said Jamieson

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