Tips to beat the heat - DC News FOX 5 DC WTTG

Tips to beat the heat

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Everyone is reminded to take precautions to stay safe and healthy. Here are some heat tips from local authorities around the area:

Elderly, infants and those with chronic illnesses can dehydrate more easily and are more susceptible to heat-related illnesses. Please check on relatives, friends, and neighbors.

Your best protection is to stay well hydrated. Sweat, or water, allows heat to evaporate from your skin's surface. If you become dehydrated, it is more difficult for your body to maintain an acceptable temperature. The best thing to drink is water. Gatorade or other sports drinks are also good. Avoid drinks containing alcohol or caffeine.

Limit heavy exertion when high levels of heat and humidity are present. High humidity levels make it more difficult for your body to dissipate heat.

Increase time spent in an air-conditioned environment.

Wear loose fitting, light colored clothing.

Take frequent rest breaks in the air conditioning or shade.

Eat smaller meals, more often.

Spend time at local pools or take cool baths.

Make sure pets have access to water and shade.

Continue to monitor weather reports for updates and tips.

If you don't have air-conditioning, arrange to spend at least parts of the day in shopping malls, museums, theatres, or other public spaces that are cool.

Take a ride on metro rail or bus which are air conditioned.

Apply sunscreen at least 20 minutes before going outside (SPF 15-30 is best).

Limit exposure to the sun (the sun is most powerful between 10 am and 3 pm).

The Washington Humane Society offers the following tips to keep pets safe during the current heat advisory and upcoming warm summer months:

1. Keep pets indoors in air-conditioned environments or near fanned areas.
2. Make sure pets have access to shade and plenty of cool drinking water.
3. Walk or exercise pets in the early mornings and evenings to minimize exposure to the heat.
4. Leave pets at home in a controlled-temperature environment whenever possible. Pets are often much safer and more comfortable indoors than in vehicles and at outdoor summer events.
5. Never leave pets closed in a hot vehicle. It's the law. And even with the windows cracked, it can heat up to dangerous levels in a matter of minutes.

Signs of over-heating in animals include loud, rapid panting, rapid pulse, glazed eyes, excessive salivation, elevated body temperature, excessive whining or agitation, staring, vomiting and white or bluish gums. Pets can be cooled immediately by placing them in the shade and sponging them with cool water, especially on the head, feet and groin area. If you believe your pet is suffering from heat exhaustion, contact your veterinarian immediately—it could save your pet's life.

What causes heat-related illness?

Heat-related illnesses, like heatstroke, occur when your body can't keep itself cool. The body normally cools itself by sweating. As sweat evaporates from the skin, it lowers body temperature. But on hot, humid days, moisture in the air keeps sweat from evaporating fast enough. When this happens, body temperature can rise and you may start to feel sick.

What are some types of heat-related illness?

  • Heat cramps—these are short, severe cramps in the muscles of the leg, arm or abdomen which can happen during or after heavy exercise in extreme heat. Heavy sweating uses up the body's supply of salts, which causes the cramps. Heat cramps also may be a symptom of heat exhaustion.
  • Heat exhaustion—heat exhaustion occurs when a person spends time in a hot environment without drinking enough fluids. Symptoms include extreme thirst, fatigue, weakness, clammy skin, nausea or vomiting, and rapid breathing.
  • Heat stroke—the most serious heat-related illness, heat stroke occurs when body temperature rises too rapidly, to as much as 106°F or higher within 10 to 15 minutes. Heat stroke can cause death or permanent disability if emergency treatment is not provided. Symptoms of heat stroke include red, hot, and dry skin, no sweating, and rapid, weak pulse.

How are heat-related illnesses treated?

For heat cramps:

  • Stop all activity and sit quietly in a cool place.
  • Drink water, a sports drink, or other drinks with no caffeine or alcohol.
  • Do not resume activity for a few hours after the cramps go away, since heat cramps can lead to heat exhaustion or heat stroke.
  • Get medical help if the cramps do not go away in one hour.

For heat exhaustion:

  • Drink water or other cool drinks with no alcohol or caffeine.
  • Rest.
  • Take a cool shower or bath.
  • Go to an air-conditioned environment.
  • Wear lightweight clothing.

For heat stroke:

Get the victim to a shady or cool area and call emergency medical assistance immediately. Until they arrive, do the following:

  • Cool the victim as quickly as possible, with a cool bath or shower, a spray of cool water from garden hose, or wrapping the victim in a cool, wet sheet.
  • Check body temperature often and continue cooling efforts until temperature drops to 101-102°F.
  • Give the victim water or other non-alcoholic fluids

Who is at risk for heat-related illnesses?

Anyone at any time can suffer from heat-related illness, but some people are at greater risk than others.

  • Infants and young children,
  • Youth athletes,
  • People over age 65,
  • People with certain health conditions such as mental illness, diabetes, and hypertension.

IMPORTANT: If you take prescription medication, ask your doctor if you need to take extra care in hot weather.

What is the "heat index?"

The heat index tells you how it feels outside in the shade. It is not the same as the outside temperature. The heat index is a measurement of how hot it feels when relative humidity is combined with the effects of the air temperature. Maryland will issue a Heat Advisory for a heat index greater than 105°F.

How can I prevent heat-related illnesses?

  • When the heat index is high, stay indoors as much as possible.
  • Move to the lower floors of your building when inside.
  • Schedule outdoor activities for cooler times of the day, before 10:00 AM and after 6:00 PM
  • Wear light-colored, loose fitting clothing,
  • Drink plenty of water before starting any outdoor activity.
  • During outdoor activities, take frequent breaks and drink water or other fluids every 15 to 20 minutes, even if you don't feel thirsty.
  • Don't leave infants, pets or children inside a parked car.
  • Dress infants and children in cool, loose fitting clothing and shade their faces with hats or an umbrella.
  • Fans will not prevent a heat-related illness. Take a cool shower or bath, or move to a room with air conditioning.
  • Check on adults you know that are at-risk for heat-related illness at least twice a day.
  • Constantly monitor children for signs of heat-related illnesses.

Hot Weather Tips

  • Apply sunscreen of SPF15 or higher at least 30 minutes prior to heading out. Continue to apply as the package directs. The most effective products are those that say "Broad Spectrum" or "UVA/UVB Protection" on their labels.
  • Wear Sunglasses and a wide-brimmed hat to protect your eyes and face in the sun.
  • Avoid drinking certain types of beverages:
  • Reduce caffeine intake from beverages including coffee, tea, cola and other heavily caffeinated beverages.
  • Alcoholic beverages and drinks that are high in sugar.
  • Very cold drinks, as they can cause stomach cramps.
  • Avoid eating hot foods or heavy meals as they add heat to your body.

What can I do to prevent hyperthermia and heat stroke for my pets?

  • Prior to a heat emergency, make sure you have ample: pet food, bottled water, medications, veterinary records, cat litter/pan, can opener, food dishes, first aid kit and other supplies.
  • Never leave a pet alone in a car with the windows up.
  • Never leave a pet leashed at home unsupervised.
  • Limit your pet's exercise to the morning or evening when temperature and heat index is not as high as during the late morning and afternoon. Bring water while exercising pet.
  • Limit the distance and intensity of your pet's exercise.
  • Ensure that fresh, cool water is available at all times for your pet.
  • Ensure that air conditioning is available for your pet if left indoors.

More information: http://www.fema.gov/plan/prepare/animals.shtm

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