Heat Related Illness

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How Workers in Australia and New Zealand Can Prepare for Summer

As the world experiences more frequent and severe heatwaves, the risk of heat-related illnesses becomes a serious concern for outdoor workers in Australia and New Zealand coming into the potential of a Super El Nino Summer. Heat-related illnesses can range from mild conditions like heat exhaustion to more severe and life-threatening conditions like heatstroke. With excessive heat advisories becoming more common, it is essential for workers to understand how to protect themselves and take preventive measures. In this article, we will discuss some practical tips to avoid heat-related illnesses, and how stocking products like Sqwincher and Ergodyne Cooling PPE can be beneficial for workers in these regions.

Understanding the Risks

In a recent interview with NPR, Dr. Neil Gandhi, an emergency medicine doctor at Houston Methodist Hospital in Texas, highlights that many heat-related illnesses occur due to two common mistakes: “too much, too soon” and failing to pre-hydrate. This is particularly relevant to workers who may spend prolonged periods outdoors in extreme temperatures. When people suddenly expose themselves to the heat without prior acclimatisation, their bodies become sensitive to the stress, increasing the risk of heat exhaustion or heatstroke.

Acclimatisation is Key

Our bodies have the ability to acclimate to hot environments over time. David Eisenman, a physician and researcher at UCLA, explains that spending time outdoors each day in the heat helps the body adjust. Acclimatisation leads to earlier sweating and improved blood flow to the skin, which helps dissipate heat more effectively. Workers in Australia and New Zealand can follow this advice by gradually increasing their outdoor exposure to heat before undertaking long shifts in hot conditions.

Stay Hydrated

Proper hydration is crucial to prevent heat-related illnesses. Many people underestimate their fluid needs, especially in extreme heat. It is not just about drinking plain water; incorporating electrolytes and a refreshing taste can make a significant difference in encouraging adequate hydration. According to Eisenman, eight cups of water a day is reasonable on a typical day, but when exposed to high temperatures, workers should aim to drink even more. Monitoring urine colour and frequency can serve as indicators of proper hydration. Pale and clear urine suggests adequate hydration, while dark or infrequent urine may indicate dehydration. By adding electrolytes and the refreshing taste of Sqwincher to their hydration routine, workers can stay motivated to drink more and maintain their body’s fluid balance in challenging hot conditions.

Consider Medication Effects

Workers taking medications, especially common blood pressure medications, should be aware that certain drugs can have a dehydrating effect, making them more susceptible to heat exhaustion. If you are on medication, consult with your healthcare provider to understand the potential impacts of heat exposure.

Appropriate Clothing

Choosing the right clothing can significantly impact your comfort and safety in extreme heat. Wearing light-coloured, loose-fitting clothes can help reflect heat and maintain a cooler body temperature. Avoid dark-coloured clothing that absorbs heat, as it can contribute to heat stress.

Recognising the Signs

Workers need to be vigilant about recognising the early signs of heat-related illnesses. Common symptoms of heat exhaustion include slight fatigue, dizziness, nausea, or headaches. Ignoring these symptoms can lead to more severe conditions, like heatstroke. Dr. Wafi Momin, a cardiologist at Memorial Hermann Health System in Katy, Texas, emphasizes the importance of heeding these warning signs and taking action to cool down when necessary. “The worst of the symptoms can come on very quickly without realising it,” said Wafi Momin, “and all of a sudden, you know, your body’s overheating to a point where you won’t really be able to drink enough fluids at that juncture to kind of reverse what’s already going on.”

Getting Prepared

To enhance worker safety and comfort in extreme heat, employers in Australia and New Zealand can consider stocking products like Sqwincher and Ergodyne Cooling PPE. Sqwincher is a hydration solution designed to help workers maintain proper fluid balance by replenishing electrolytes lost during sweating. It comes in various flavours and forms, making it a practical choice for workers on the go.

Ergodyne Cooling PPE includes cooling vests, towels, and other wearable items designed to provide relief from heat stress. These products use advanced cooling technologies to help regulate body temperature, ensuring that workers can perform their duties more comfortably and safely in hot environments.

With proper acclimatisation, hydration, and attention to clothing choices, workers in Australia and New Zealand can reduce the risk of heat-related illnesses while working outdoors. Additionally, products like Sqwincher and Ergodyne Cooling PPE can further enhance worker safety and productivity in extreme heat conditions. By prioritising the well-being of their workforce, employers can create a safer and more efficient work environment even during the hottest days of the year.