Heatstroke first aid

CEBU, Philippines – When the body temperature is irregularly high and continues to rise - often to 104 °F (40 °C) or higher - it is important to watch out for the following signs of a rapidly progressing heatstroke:

. Unconsciousness for longer than a few seconds.

. Convulsion (seizure).

. Signs of moderate to severe difficulty breathing.

. A rectal temperature over 104 °F (40 °C) after exposure to a hot environment.

. Confusion, severe restlessness, or anxiety.

. Fast heart rate.

. Sweating that may be heavy or may have stopped.

. Skin that may be red, hot, and dry, even in the armpits.

. Severe vomiting and diarrhea.

Heatstroke is a medical emergency. Even with immediate treatment, it can be life-threatening or result in serious, long-term complications. After calling an emergency medical service, the following first aid steps shall be performed.

. Move the person into a cool place,out of direct sunlight.

. Remove the person's unnecessary clothing, and place the person on his or her side to expose as much skin surface to the air as possible.

. Cool the person's entire body by sponging or  spraying cool - not cold - water, and fan the person to lower the body temperature. Watch out for more signs of rapidly progressing heatstroke.

. Apply ice packs to the groin, neck, and armpits, where large blood vessels lie close to the skin surface. Do not immerse the person in an ice bath.

. Check the person's rectal temperature and try to reduce it to 102 °F (39 °C) or lower as soon as possible. The longer the body is at a high temperature, the more erious the illness and the more likely that complications will develop. Temperatures taken by mouth or in the ear are not accurate in this emergency situation.

. If a child has stopped breathing, begin rescue breathing.

. Do not give aspirin or acetaminophen to reduce a high body temperature that can occur with heatstroke. These medicines may cause problems because of the body's response to heatstroke.

. If the person is awake and alert enough to swallow, give him or her fluids (1 liter to 2 liters over 1 to 2 hours) for hydration. Most people with heatstroke have an altered level of consciousness and cannot safely be given fluids to drink. You may have to help. Make sure the person is sitting up enough so that he or she does not choke.

(Source: www.webmd.com)