What to do for heat stroke

what to do for heat stroke

7 Ways to Stay Cool & Prevent Heat Stroke Symptoms

Seek emergency medical care If you suspect heatstroke, call or your local emergency number. Then immediately move the person out of the heat, remove excess clothing, and cool him or her by whatever means available, for example: Place in a tub of cool water or a cool shower. If you suspect that someone has heat stroke -- also known as sunstroke -- call immediately and give first aid until paramedics arrive. Heat stroke can kill or cause damage to the brain and.

Heatstroke occurs when your body temperature rises rapidly and you're unable to cool down. It can be life-threatening by causing damage to your brain and other vital organs. It may be caused by strenuous activity in the heat or by being in a hot place for too long. Heatstroke can occur without any previous heat-related condition, such as heat exhaustion. Heatstroke signs and symptoms include:. If you suspect heatstroke, call or your local emergency number. Then immediately move the person my mama never taught me how to cook of the heat, remove excess clothing, and cool him or her by whatever means available, for example:.

Let the person drink cool water to rehydrate, if he or she is able. Don't give sugary, caffeinated or alcoholic beverages to a person with heatstroke. Also avoid very cold drinks, as these can cause stomach cramps. Begin CPR if the person loses consciousness and shows no signs of circulation, such as breathing, coughing or movement. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.

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Sign up now. Show references What to do in a medical emergency: Heat-related illnesses. American College of Emergency Physicians. Accessed Feb. Ishimine P. Heat stroke in children. Heat stress. Centers for Disease Control and Prevention. O'Connor FG, et al. Exertional heat illness in adolescents and adults: Management and prevention. Heat injury and heat exhaustion.

American Academy of Orthopaedic Surgeons. Mechem CC. Severe nonexertional hyperthermia classic heat stroke in adults. The Merck Manual Professional Edition. Litin SA expert opinion. Mayo What does respond in kind mean, Rochester, Minn. Heat stress — Heat related illness. Accessed April 10, About extreme heat. See also Heat and exercise. Mayo Clinic Marketplace Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.

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Dos & Don’ts for Heat Stroke

Seek immediate emergency care if you think someone might have heat stroke. 2. Lower Body Temperature While Waiting for Emergency Services to Arrive. Get the person into air conditioning if . Jun 24,  · For patients suffering from heat stroke, cold water immersion is one of the most common ways to cool the patient’s core temperature quickly. The patient must be exposed to cool temperatures immediately in order to prevent organ breakdown and death. The patient will also be given intravenous (IV) hydration. May 23,  · Here are some of the effective dos for heat stroke to protect yourself. Drink lots of fluids, especially water, even when not thirsty. Carry water when going out and sip on fluids when working outdoors, exercising or playing sports. Bathe daily with cool water.

Medically reviewed by Drugs. Last updated on May 18, The human body usually can regulate its temperature. When the body gets too hot, it uses several strategies to cool down, including sweating. But if a person spends too much time in the heat without taking in enough fluids, the body's cooling processes can't work properly. When the body becomes dehydrated, it can no longer cool itself by sweating. When this happens, body temperature can rise high enough to make the person sick.

The first symptoms of heat illness occur as the body temperature climbs above normal, and can include headache, nausea, vomiting, muscle cramps and fatigue. These early symptoms sometimes are called heat exhaustion. If steps are not taken to reduce body temperature, heat exhaustion can worsen and become heat stroke. Heat stroke is a serious, potentially life-threatening form of heat illness.

The body temperature rises to degrees Fahrenheit or higher and you develop neurological changes, such as mental confusion or unconsciousness.

At these high temperatures, body proteins and the membranes around the cells in the body, especially in the brain, begin to be destroyed or malfunction. The extreme heat can affect internal organs, causing breakdown of the heart muscle cells and blood vessels, damage to internal organs, and death.

There are two main ca uses of heat stroke:. A doctor will examine the person and do tests to check for other possible causes of the high temperature. Tests may include a computed tomography CT scan of the head, blood tests and a lumbar puncture spinal tap.

The doctor also will do urine and blood tests to monitor how well the kidneys are functioning. Dehydration and heat stroke can be a major stress for the kidneys. It is standard for a person with heat stroke to stay in the hospital for one or more days so that any complications can be identified quickly.

Complete recovery from heat stroke and its effects on body organs may take two months to a year. Most cases of heat stroke can be prevented.

When the temperature outside is especially high:. If you begin to feel tired, dizzy or nauseated, or if you develop a headache, get out of the heat immediately. Seek out an air-conditioned building. Drink water. If possible, take a cool shower or bath or use a hose to soak yourself. The first step in treating heat stroke is to reduce body temperature by cooling the body from the outside. This can be done by removing tight or unnecessary clothing, spraying the person with water, blowing cool air on the person, or wrapping the person loosely in wet sheets.

Alternatively, ice packs can be placed at the neck, groin and armpits to accelerate cooling. If these methods do not lower body temperature enough, a doctor may try to lower temperature from the inside by flushing the stomach or rectum with cold water. Severe cases may require cardiopulmonary bypass, in which the person's blood is diverted from the heart and lungs into a collection machine, cooled, and then returned to the body.

In some cases, anti-seizure or muscle-relaxing medications may be given to control convulsions and shivering. Aspirin and acetaminophen Tylenol do not help lower body temperature when a person has heat stroke, and these medications should be avoided if heat stroke is suspected.

People with heat stroke generally need to be hospitalized so they can be tested for complications that may appear after the first day. One common complication is muscle breakdown caused by the heat. In this condition, called rhabdomyolysis, byproducts of the muscle breakdown appear in the bloodstream and can damage the kidneys. Seek emergency help if you or someone else has been in the heat and experiences confusion, faintness, staggering, hallucinations visions that are not real , unusual agitation or coma.

Begin cooling the person immediately. If medical help is sought quickly, heat stroke almost always is treated successfully. Having had heat stroke in the past increases your risk of heat stroke in the future, so you will have to take extra precautions in hot weather.

Delaying treatment can have serious consequences, including kidney or liver damage, congestive heart failure or heart arrhythmias, coma or death. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. Heat Stroke Hyperthermia Medically reviewed by Drugs. There are two main ca uses of heat stroke: Exertional heat stroke occurs when someone is vigorously active in a hot environment, such as playing sports on a hot summer day or participating in military training activities.

It typically strikes young, otherwise healthy people, those least likely to be concerned about the effects of heat on their health. Because of the lack of concern, early symptoms may be dismissed or ignored. Nonexertional heat stroke tends to occur in people who have a diminished ability to regulate body temperature, such as older people, very young children or people with chronic illnesses.

High heat in the surrounding environment, without vigorous activity, can be enough to cause heat stroke in these people. They include: Abdominal cramps Muscle cramps Nausea Vomiting Headache Dizziness Weakness Heavy sweat or a lack of sweat When heat stroke starts, neurological symptoms can include: Odd or bizarre behavior Irritability Delusions Hallucinations Seizures Coma Diagnosis A doctor will examine the person and do tests to check for other possible causes of the high temperature.

Expected Duration It is standard for a person with heat stroke to stay in the hospital for one or more days so that any complications can be identified quickly. Prevention Most cases of heat stroke can be prevented. When the temperature outside is especially high: Drink lots of water throughout the day. Stay indoors in an air-conditioned area whenever you feel too warm. Wear lightweight, light-colored clothing, preferably with a loose-weave material that lets air get to your skin.

Avoid strenuous activity in the hottest part of the day between 10 a. If you must participate, take frequent breaks, limit the time that you wear a helmet by taking it off between activities, and avoid wearing heavy uniforms or equipment. Drink less caffeine and alcohol, which can contribute to dehydration.

Treatment The first step in treating heat stroke is to reduce body temperature by cooling the body from the outside. When To Call A Professional Seek emergency help if you or someone else has been in the heat and experiences confusion, faintness, staggering, hallucinations visions that are not real , unusual agitation or coma. Prognosis If medical help is sought quickly, heat stroke almost always is treated successfully. Subscribe to our newsletters. FDA Safety Alerts.

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