What is one of the best ways to treat heat exhaustion?

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What is one of the best ways to treat heat exhaustion?

Avoid Spot Treat: Heat Stroke & Heat Exhaustion

In hot temperatures your body may be unable to properly cool itself, leading to serious health problems.

Avoid

When the temperature is very high stay indoors. If you must go outside, dress properly and take breaks often. Know who is at high risk for heat stroke and heat exhaustion.

Tips to Beat the Heat

  • Drink plenty of water!
  • Check on friends and neighbors at high risk for heat-related illness
  • Find airconditioned places to cool off (shopping malls and libraries)
  • NEVER leave kids or pets in a closed, parked vehicle
  • If you go outside, remember:
    • A hat
    • Sunscreen (spf 15 or higher)
    • Lightweight, light-colored, loose-fitting clothing
    • Water
    • Limit time outdoors. Take breaks often
  • Know who is at high risk:
    • Infants
    • Young children
    • Older adults
    • People with chronic medical conditions

Spot

Know the signs of heat stroke and heat exhaustion.

Heat Stroke

Signs & Symptoms

  • Very high body temperature (above 103°F)
  • Red, hot, and dry skin (no sweating)
  • Rapid, strong pulse
  • Throbbing headache
  • Dizziness
  • Upset stomach
  • Confusion
  • Passing out

Heat Exhaustion

Signs & Symptoms

  • Heavy sweating
  • Paleness
  • Muscle cramps
  • Tiredness
  • Weakness
  • Dizziness
  • Headache
  • Upset stomach or vomiting
  • Fainting

If you see any of these signs, get medical help immediately.

Treat

While waiting for medical attention, you can help someone with heat stroke or heat exhaustion.

Heat Stroke

Move the victim to a shady area or indoors. Do not give the person fluids.

Cool the body by:

  • Placing person in a cool (not cold) bath or shower
  • Spraying with a garden hose
  • Sponging with cool water
  • Fanning

Continue efforts to cool the person until help arrives or his or her body temperature falls below 102°F and stays there.

Heat Exhaustion

Get medical attention if symptoms get worse or last longer than one hour.

Cool the body with:

  • Cool, nonalcoholic beverages
  • Rest
  • A cool (not cold) bath, shower, or sponge bath
  • Moving to an airconditioned room
  • Wearing lightweight clothing

Seek medical help immediately if symptoms are severe or if victim has heat problems or high blood pressure

http://emergency.cdc.gov/disasters/extremeheat/

What are heat exhaustion and heatstroke?

Heat exhaustion happens when your body gets too hot. If you don’t treat heat exhaustion, it can lead to heatstroke. This occurs when your internal temperature reaches at least 104°F. Heatstroke is much more serious than heat exhaustion. It can cause shock, organ failure, or brain damage. In extreme cases, heatstroke can kill you.

Symptoms of heat exhaustion and heatstroke

Symptoms of heat exhaustion are:

  • Muscle cramps
  • Heavy sweating
  • Pale or cold skin
  • Weakness and/or confusion
  • Dizziness
  • Headache
  • Nausea or vomiting
  • Fast heartbeat
  • Dark-colored urine, which indicates dehydration

In addition to these symptoms, warning signs of heatstroke also include:

  • Fever of 104°F or higher
  • Flushed or red skin
  • Lack of sweating
  • Trouble breathing
  • Fainting
  • Seizures

What causes heat exhaustion and heatstroke?

Heat-related illnesses occur when your body can’t keep itself cool. As the temperature rises, your body produces sweat to stay cool. On hot, humid days, the increased moisture in the air slows down this process. When your body can’t cool, your temperature rises and you can become ill.

Hot weather and exercise are the main causes of heat exhaustion and heatstroke. In hot settings, you need to be mindful of the temperature outside. The heat index is not the same as the temperature. It measures the air temperature plus the effects of humidity. A heat index of 90°F or higher calls for extreme caution. Prolonged exposure to high temperatures increases your risk of heat-related illnesses.

How are heat exhaustion and heatstroke diagnosed?

If a person is displaying known heat illness symptoms, take their temperature. A reading of 104°F or more means they probably have heatstroke. You should call 911 and get medical care right away.

Can heat exhaustion and heatstroke be prevented or avoided?

There are many things you can do to prevent heat-related illnesses. Babies, children, and elderly people are more sensitive to heat and require extra attention. You also are at greater risk if you are ill or obese, or have heart disease. People who work outside or in a hot setting also are at risk of heat exhaustion and heatstroke.

Don’t go outside when the temperature and heat index are high. If possible, stay indoors in air-conditioned areas. If you must go outside, take the following precautions.

  • Wear lightweight, light-colored, loose-fitting clothing.
  • Protect yourself from the sun by wearing a hat or using an umbrella.
  • Use sunscreen with a sun protection factor (SPF) of 15 or higher.
  • Drink plenty of water throughout the day. Dehydration and lack of salt contribute to heat-related illnesses. Some sports drinks can help replenish the salt in your body lost through sweating. Drink water or other fluids every 15 to 20 minutes, even if you don’t feel thirsty. If your urine is clear, you are probably drinking enough fluids. Dark-colored urine is a sign that you’re dehydrated.
  • Avoid or limit drinks that contain caffeine (such as tea, coffee, and soda) or alcohol.
  • Schedule outdoor activities for cooler times of the day — before 10 a.m. and after 6 p.m.
  • Take frequent breaks from the heat and outdoor activities.
  • Do not stay or leave a child in your car when it is hot outside. Even if you open the windows, the intense heat can be extremely dangerous.

Certain medicines can put you in danger of heatstroke. They affect the way your body reacts to heat. Talk to your doctor if you take any of these or have an ongoing health problem. They can help you manage the heat with your condition. These medicines include:

  • Antibiotics
  • Allergy medicines (antihistamines)
  • Some medicines used to manage blood pressure, cholesterol, and heart disease (beta-blockers and vasoconstrictors)
  • Some medicines that treat mental health problems (antidepressants and antipsychotics)
  • Seizure medicines (anticonvulsants)
  • Water pills (diuretics)
  • Laxatives
  • Some diet pills
  • Prescription acne medicines
  • Illegal drugs, such as cocaine (amphetamines)

Heat exhaustion and heatstroke treatment

If you or someone else has heat exhaustion, treat symptoms in the following ways.

  • Get out of the heat quickly and into a cool place, or at least shade.
  • Lie down and elevate your legs to get blood flowing to your heart.
  • Take off any tight or extra clothing.
  • Apply cool towels to your skin or take a cool bath. This will help regulate and lower your internal body temperature.
  • Drink fluids, such as water or a sports drink. Do not guzzle them, but take sips. Do not drink fluids with caffeine or alcohol.

Call 911 if:

  • Symptoms don’t improve or they still have a fever of 102°F after 30 minutes of initial treatment.
  • The person goes into shock, faints, or has seizures.
  • The person is not breathing. You also should begin CPR right away to try and revive them.

Living with heat exhaustion and heat stroke

After you’ve had heat exhaustion or heatstroke, you will be sensitive to heat. This can last for about a week. It’s important to rest and let your body recover. Avoid hot weather and exercise. Ask your doctor when it’s safe to return to your normal activities.

Questions to ask your doctor

  • What are the warning signs of heat exhaustion and how can I prevent it from worsening?
  • What are heat cramps and who can get them?
  • What is heat rash and is it dangerous?
  • What should I do if I’m taking medicine that makes me sensitive to heat?
  • How much water should I drink when it’s hot outside?
  • What should I do if I work in a hot environment?

What is heat exhaustion and how can you manage it?

Heat exhaustion signs and symptoms include: Cool, moist skin with goose bumps when in the heat. Heavy sweating..
Move the person out of the heat and into a shady or air-conditioned place..
Lay the person down and elevate the legs and feet slightly..
Remove tight or heavy clothing..

What are two treatments for heat exhaustion?

Treatment for heat stroke Get the person to a shaded area. Remove clothing and gently apply cool water to the skin followed by fanning to stimulate sweating. Apply ice packs to the groin and armpits.