Heat Wave Warnings: Understanding Who Is Most At Risk, Expected Health Concerns, Skin Cancer, And More With Experts

The heat wave warnings issued by IMD have got most of us worried, especially because of the underlying reasons behind it. Read this article to learn who is most at risk because of the heat waves, the expected health concerns that come with it, ways to minimise the risks of skin cancer, and other information from our experts. 

Our experts, Dr Bhavna Bansal, a senior consultant and HOD of histopathology at Oncquest Laboratories told us some tips with which you can save yourself from skin cancer and Rajeev Aacharya, a senior officer working in the water department of Uttar Pradesh and a member of the Indian Water Works Association Mumbai, explained some other points for us.

Heat Wave Warnings: Who Is Most At Risk?

The expert, Rajeev Aacharya mentioned that in matters related to heatstroke and other heat-related illnesses, age is a major factor. Here is an age-based breakdown of who is most at risk from heat waves.

• Young children and infants (under 4): Since their bodies are in the developing stage, they are believed to be less efficient at regulating temperature. 
• School-aged children (5-12): Since they are considerably more active outdoors, they are less likely to recognise or respond to heat stress symptoms.
• Older adults (over 65): The bodies of older people are not expected to adjust well to sudden temperature changes. Therefore, there are chances that existing health conditions like heart disease, lung disease, and diabetes will be significantly worsened because of the extreme heat. 
• People of all ages with chronic health conditions: Some major diseases like heart disease, lung disease, and especially, liver-related diseases can be exacerbated by heat, therefore, making the patients more susceptible to heatstroke and other complications.

However, social dynamics also play a role, take a look below to understand better:

• For people who live alone or don’t have the proper resources for air conditioning, there is a higher risk of heatstroke due to social isolation and limited ability to cool down.

• Someone working or exercising outdoors, for example, construction workers, athletes, and street vendors, who are exposed to the heat for extended periods are significantly at a higher risk due to exertion in hot weather.
• The expert highlighted that those experiencing homelessness often lack access to shelter, hydration, and medical care, which puts them at substantial risk during heat waves.

Expected Health Concerns

• Heatstroke: One of the most serious heat-related illnesses which can also prove to be fatal, is heatstroke. Its symptoms generally include high body temperature, confusion, dizziness, and seizures.
• Heat exhaustion: While it may be less severe than heatstroke, it can still be extremely dangerous. Its symptoms include heavy sweating, weakness, nausea, and headache.

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• Heat cramps: Usually occurring during or after strenuous activity in hot weather, these are painful muscle cramps. You are advised to seek medical attention immediately.
• Heat rash: A red, itchy rash which can develop on the skin, if you are exposed to hot, humid weather. While it may not be as serious as is, it can turn into something chronic which is why you should take them seriously.

Tips To Save Reduce The Risk Of Skin Cancer During Heat Wave

Our expert, Dr Bhavna Bansal said, “During a heatwave, safeguarding one's skin is paramount for maintaining health and warding off sun damage and skin cancer risks. With soaring temperatures, proactive skin care measures are imperative, shielding against UV radiation and dehydration. Understanding the heightened risk of skin cancer in summer underscores the importance of diligent sun protection.” 

“Diagnosis and treatment are crucial in managing skin cancer effectively, emphasising regular skin checks and consulting healthcare professionals promptly for any suspicious changes. Individuals can mitigate risks and enjoy the summer safely by prioritising sun safety and proactive healthcare,” she added.

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