It's hot: Red Cross offers some tips on staying cool in dog days of summer

Monday, June 21, 2010
A diver does a backflip at the Walton Aquatic Center Monday afternoon. The temperatures went into the 90s and the heat index hit triple digits as Vernon Countians took advantage of the cool water. Steve Moyer/Daily Mail

* The elderly and the very young are the most susceptible to heat illness.

Nevada Daily Mail

When the dog days of summer deliver hot temperatures and high humidity, the American Red Cross, Greater Ozarks Chapter, urges residents to take precautions against the heat.

Steve Moyer/Daily Mail Three toddlers enjoy the pool Monday when temperatures were in the 90s and the heat index hit triple digits. From left: Jozie Fisher, Junie Fisher and Lanie Jackson.

Those days are here; as of Monday a National Weather services heat advisory was in effect in Vernon County through 7 p.m., Wednesday. Heat indexes of 100-105 degrees can be expected between 2 and 6 p.m. These conditions can lead to heat-related illness, especially for those who have prolonged exposure. The advisory could be extended, and heat in the upper 90s is expected again on Friday.

According to the Centers for Disease Control and Prevention, approximately 400 Americans die each year due to summer's sweltering heat. Furthermore, the National Weather Service asserts that excessive heat was the number one weather-related killer, causing more fatalities per year than floods, lightning, tornadoes, hurricanes, winter storms and extreme cold from 1994 to 2003.

Everyone is at risk when temperatures rise above 90 degrees but the elderly and the very young are most susceptible to heat and heat-related illnesses. Heat-related illnesses can cause serious injury and even death if unattended. Signs of heat-related illnesses include nausea, dizziness, flushed or pale skin, heavy sweating and headaches. Victims of heat-related illness should be moved to a cool place, given cool water to drink and ice packs or cool wet cloths should be applied to the skin. If a victim refuses water, vomits or loses consciousness, call 9-1-1 or your local emergency number immediately.

"Our primary goal is to mitigate emergencies by educating the community about how they can protect themselves and their families from heat-related illness," said Chris Harmon, director of Emergency Services for the Greater Ozarks Chapter in Springfield.

Red Cross heat safety tips include:

* Dress for the heat. Wear lightweight, light-colored clothing. Light colors will reflect away some of the sun's energy. It is also a good idea to wear hats or to use an umbrella.

* Drink water. Carry water or juice with you and drink continuously even if you do not feel thirsty. Avoid alcohol and caffeine, which dehydrate the body. Avoid using salt tablets unless directed to do so by a physician.

* Eat small meals and eat more often. Avoid high-protein foods, which increase metabolic heat.

* Slow down. Avoid strenuous activity. If you must do strenuous activity, do it during the coolest part of the day, which is usually in the morning between 4 and 7 a.m.

ª Stay indoors when possible. If air-conditioning is not available, stay on the lowest floor out of the sunshine. Remember that electric fans do not cool, they simply circulate the air.

* Be a good neighbor. During heat waves, check in on elderly residents in your neighborhood and those who do not have air conditioning.

* Learn Red Cross first aid and CPR. "While the above tips can help prevent emergencies, it is crucial to know what to do if an emergency situation arises," said, Faith Koppes, director of Health and Safety for the chapter.

General care for heat emergencies:

* Heat cramps or heat exhaustion: (Heat cramps are muscular pains and spasms due to heavy exertion. Heat exhaustion typically occurs when people exercise heavily or work in a hot, humid place where body fluids are lost through heavy sweating.) Get the person to a cooler place and have him or her rest in a comfortable position. If the person is fully awake and alert, give half a glass of cool water every 15 minutes. Do not let him or her drink too quickly. Do not give liquids that contain alcohol or caffeine. Remove or loosen tight clothing and apply cool, wet cloths, such as towels or sheets. Call 9-1-1 or the local emergency number if the person refuses water, vomits or loses consciousness.

* Heat stroke: (Also known as sunstroke. The victim' temperature control system, which produces sweating to cool the body, stops working.) Heat stroke is a life-threatening situation! Help is needed fast. Call 9-1-1 or your local emergency number. Move the person to a cooler place. Quickly cool the body. Immerse victim in a cool bath, or wrap wet sheets around the body and fan it. Watch for signals of breathing problems.

Keep the person lying down and continue to cool the body any way you can. If the victim refuses water or is vomiting or there are changes in the level of consciousness, do not give anything to eat or drink.

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