Prevent Heat Exhaustion and Heat Stroke

Besides dehydration, heat exhaustion and heat stroke are the two most alarming emergencies that we are preventing at our school garden. Dehydration can lead to heat exhaustion, and then heat stroke. Here are some more tips to follow so that your school garden volunteers, families, and students will be safe.

Safety Tips

• Wear wide brimmed hats.
• Wear light colored, loose fitting clothing.
• Rest regularly in shady areas.
• Avoid strenuous activities for long periods of time.
• Drink sufficient water and sports drinks.
• Don't wait to be thirsty to drink.
• Avoid caffeinated drinks, like coffee or soda.
• Avoid drinks that have high amounts of sugar.
• Avoid heavy meals.

Heat Exhaustion Can Lead to Heat Stroke

Since we live in the Mojave Desert, we are extremely careful when there are heat advisories for our valley.  Most of our summer days are over 100 degrees Fahrenheit.  Throughout the summer,  we have adult and child volunteers working and visiting our school garden.  Keeping everyone hydrated is key to preventing heat exhaustion and heat stroke.

Remember that when we work in the garden, our body temperature increases.  When this heat production exceeds heat loss, heat exhaustion occurs.  The body temperature will be over 100 degrees Fahrenheit.  When the body temperature reaches 105 degrees Fahrenheit, heat exhaustion becomes heat stroke.

Signs of Heat Stroke

• very high body temperature of 105 degrees Fahrenheit
• fainting
• confusion
• excessive sweating or red, hot, dry skin
• seizures
• loss of consciousness

Treatment of Heat Stroke

• Call 911 immediately.
• Move person to a shady, cool area or an air-conditioned building.
• Remove any unnecessary clothing.
• Loosen clothing.
• Apply cold packs in arm pits.
• Stay with the person.
• Fan the person.
• Sponge the entire body surface with cool water, but don't let the person shiver.