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Can a Heat Wave Kill You

Can a Heat Wave Kill You?

A simple hike could turn into your last. Vehicle issues such as overheating or a blown tire could turn catastrophic. We know from research that people are more likely to have a heatstroke and show up in the hospital or the emergency department with electrolyte imbalance or kidney problems during a heat wave. More than 700 people die in the U.S. each year from heat-related illness. When dealing with an intense heat wave, a little bit of preparation and awareness can go a long way.

How Extreme Heat Affects the Body

Major Considerations during a Heat Wave:

  • Heat Illnesses:
    • Prolonged exposure to high temperatures can lead to heat-related illnesses such as heat exhaustion and heat stroke, which can be life-threatening if not addressed.
  • Dehydration Risk:
    • High temperatures increase the body’s need for water. Dehydration can occur quickly, especially if you’re active outdoors. Keeping electrolyte powder and a mixture of real salt with iodine salt on hand to add to your water will help you replenish important minerals that are lost while sweating. It will also reduce cramping.
  • Vulnerable Populations:
    • Infants, elderly, and individuals with chronic health conditions are more susceptible to heat stress.
  • Urban Heat Islands:
    • Cities tend to be hotter than rural areas due to the concentration of buildings, roads, and other structures that absorb and re-emit heat.
  • Power Outages:
    • High energy demand during heat waves can lead to power outages, affecting air conditioning and refrigeration.

Beyond these major points, here are 27 Ways a Heat Wave can Kill You!

How to Be Prepared at Home:

Stay Hydrated:

Keep clean drinking water with you and add electrolytes! The general guideline is to have at least one gallon per person per day for at least three days. Again, if you are sweating heavily make sure you replenish your electrolyte balance with electrolyte powder and some salt.

Maintain a Cool Environment:

Use air conditioning if available. If not, spend time in public places like libraries or malls that have air conditioning. Install and use fans to circulate air. Ceiling fans are more effective than box fans. Close your blinds and curtains to block out direct sunlight during the hottest part of the day. Consider investing in reflective window coatings or thermal curtains.

Create a Cool Zone:

Identify the coolest room in your home and make it your refuge during peak heat times. Use a damp cloth or mist yourself with water to stay cool. Sitting in a bathtub with cool water can also help lower body temperature.

Energy Efficiency:

Avoid using large appliances during the hottest part of the day to reduce indoor heat and energy consumption. Unplug devices not in use to reduce heat generation.

Emergency Supplies:

Have a battery-powered or hand-crank fan, especially if you live in an area prone to power outages. Stock up on non-perishable foods that don’t require cooking, to avoid heating up your home. Keep an emergency kit ready, including medications, flashlight, and batteries.

Health Monitoring:

Know the signs of heat exhaustion (heavy sweating, weakness, dizziness) and heat stroke (high body temperature, altered mental state). Check on vulnerable family members, neighbors, and pets frequently.

In Your Vehicle:

Stay Cool:

Never leave children, pets, or vulnerable individuals in a parked vehicle, even with windows cracked open. Keep a windshield sunshade in your car to block direct sunlight and reduce interior temperature. Use reflective car covers to protect your vehicle from extreme heat.

Prepare for Emergencies:

Store an emergency kit in your car with water, snacks, first aid supplies, and a flashlight. Include cooling packs or towels, and a battery-powered or USB-powered fan in your car emergency kit.

Vehicle Maintenance:

Regularly check your vehicle’s air conditioning system to ensure it’s functioning properly. Ensure your car’s cooling system is well-maintained, including the radiator and coolant levels. Check tire pressure, as hot pavement can increase the risk of blowouts if tires are under-inflated.

Plan Your Travel:

Avoid traveling during the hottest parts of the day, typically between 10 AM and 4 PM. Keep your gas tank at least half full to prevent fuel system issues and to ensure you have enough fuel for unexpected delays. Be mindful of road surfaces as extreme heat can cause asphalt to become softer, increasing the risk of accidents.

Parking Strategies:

Park in shaded areas or use covered parking when available. If shade isn’t available, consider a car cover to protect your vehicle from direct sunlight.

General Advice:

  • Stay Informed:
    • Keep up-to-date with local weather forecasts and heat advisories. This can help you plan activities and prepare accordingly.
  • Adapt Your Routine:
    • Shift outdoor activities to early morning or late evening when temperatures are lower.
  • Clothing:
    • Wear light-colored, loose-fitting clothing to stay cooler.
  • Community Support:
    • Engage with your community to check on those who may be at higher risk during extreme heat.

Of all extreme weather conditions, heat is the most deadly. It kills more people in the U.S. in an average year than hurricanes, tornadoes and floods combined. Don’t become a statistic, become prepared for anything!

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