Showing posts with label heat exhaustion. Show all posts
Showing posts with label heat exhaustion. Show all posts

Monday, July 15, 2013

Red Cross Issues Tips to Stay Safe as Temperatures Rise

High heat and humidity forecast for much of week

BUFFALO, NY, July 15, 2013 - Summer is here, bringing with it dangerous excessive heat. The American Red Cross has steps people can follow to stay safe as the temperatures soar.

“Excessive heat can be deadly; it has caused more deaths in recent years than all other weather events,” said Kenneth Turner, Chief Disaster Officer for the Western New York and Finger Lakes Regions. “We want everyone to stay safe during the hot weather and have some reminders for them to follow when the weather is hot and humid.”

NEVER LEAVE CHILDREN, PETS IN THE CAR. The inside temperature of the car can quickly reach 120 degrees. Other heat safety steps include:
§  Stay hydrated by drinking plenty of fluids. Avoid drinks with caffeine or alcohol.
§  Avoid extreme temperature changes.
§  Wear loose-fitting, lightweight, light-colored clothing. Avoid dark colors because they absorb the sun’s rays.
§  Slow down, stay indoors and avoid strenuous exercise during the hottest part of the day.
§  Postpone outdoor games and activities.
§  Use a buddy system when working in excessive heat. Take frequent breaks if working outdoors.
§  Check on family, friends and neighbors who do not have air conditioning, who spend much of their time alone or who are more likely to be affected by the heat.
§  Check on animals frequently to ensure that they are not suffering from the heat. Make sure they have plenty of cool water.
§  If someone doesn’t have air conditioning, they should choose places to go to for relief from the heat during the warmest part of the day (schools, libraries, theaters, malls).

HEAT EXHAUSTION Excessive heat can lead to sunburn, heat cramps, heat exhaustion and heat stroke.

If someone is experiencing heat cramps in the legs or abdomen, get them to a cooler place, have them rest, lightly stretch the affected muscle, and replenish their fluids with a half a glass (about 4 ounces) of cool water every 15 minutes. 

If someone is exhibiting signs of heat exhaustion (cool, moist, pale or flushed skin, heavy sweating, headache, nausea, dizziness, weakness exhaustion), move them to a cooler place, remove or loosen tight clothing and spray the person with water or apply cool, wet cloths or towels to the skin. Fan the person. If they are conscious, give small amounts of cool water to drink. Make sure the person drinks slowly. Watch for changes in condition. If the person refuses water, vomits or begins to lose consciousness, call 9-1-1 or the local emergency number.

HEAT STROKE IS LIFE-THREATENING. Signs include hot, red skin which may be dry or moist; changes in consciousness; vomiting and high body temperature. Call 9-1-1 or the local emergency number immediately if someone shows signs of heat stroke. Move the person to a cooler place. Quickly cool the person’s body by immersing them up to their neck in cold water if possible. Otherwise, douse or spray the person with cold water, or cover the person with cold, wet towels or bags of ice.


For more information on what to do when temperatures rise, people can visit redcross.org, download the Red Cross Heat Wave Safety Checklist, or download the free Red Cross First Aid. The app is available for iPhone and Android smart phone and tablet users in the Apple App Store and the Google Play Store for Android by searching for American Red Cross. People can learn how to treat heat-related and other emergencies by taking First Aid and CPR/AED training online or in person. Go to redcross.org/takeaclass for information and to register. 

Monday, July 18, 2011

Buffalo is getting hot!


Photo courtesy of strongdog.org
The temperature is finally starting to heat up around here! And as we start to get out and enjoy the weather we have to start being aware of how hot it actually is.  Excessive heat has caused more deaths than all weather related events, which means that we need to take some time to learn more about heat waves as well as the signs of heat stroke.
A heat wave is generally when temperatures are 10 degrees or more above the average high temperature for the region during the summer months that last for a long period of time and occur with high humidity. 
These events are normally accompanied by 3 types of heat weather warnings:
·         Excessive Heat Watch—Conditions are favorable for an excessive heat event to meet or exceed local Excessive Heat Warning criteria in the next 24 to 72 hours.
·         Excessive Heat Warning—Heat Index values are forecast to meet or exceed locally defined warning criteria for at least 2 days (daytime highs=105-110° Fahrenheit).
·         Heat Advisory—Heat Index values are forecast to meet locally defined advisory criteria for 1 to 2 days (daytime highs=100-105° Fahrenheit).
Some signs of heat related health emergencies are as follows:
·        Heat cramps are caused by exposure to high heat and humidity and loss of fluids and electrolytes.
o   The signs include: muscular pains and spasms that usually occur in the legs or abdomen.
o   How to treat it: Move to a cool place; slowly drink cool water; remove tight clothing, apply cool compresses to skin.
·         Heat exhaustion normally involves the loss of body fluids through heavy sweating during strenuous exercise or physical labor in high heat and humidity. 
o   The signs include: cool, moist, pale or flushed skin; heavy sweating; headache; nausea; dizziness; weakness; exhaustion. 
o   How to treat it: move the person to a cooler place; remove or loosen tight clothing; apply cool, wet clothes or towels to skin; fan the person; if conscious, give the person small amounts of cool water to drink… make sure they drink slowly; watch for changes in condition.
§  If the person refuses water, is unconscious or vomits, call 9-1-1.
·         Heat stroke or sun stroke is a life-threatening condition which is caused by a person’s temperature control system not working, so the body is unable to cool itself. 
o   The signs include: hot, red skin which may be moist or dry; changes in consciousness; vomiting; high body temperature
o   How to treat it: Call 9-1-1 immediately; move the person to a cooler place; remove or loosen tight clothing; apply cool, wet clothes or towels to skin; fan the person; if conscious, give the person small amounts of cool water to drink… make sure they drink slowly; apply ice/cold packs wrapped in cloth to wrists, ankles, groin, neck, and armpits.
For tips on how to prepare for a heat wave and what you should do during a heat wave, click here to view a Red Cross fact sheet!