Hypothermia and Hyperthermia
What are the warning signs?
Hypothermia - Some of the symptoms may include; confusion, memory loss, slurred speech, a drop in the usual body temperature, exhaustion or drowsiness, loss of consciousness, numb hands or feet, shallow breathing, and shivering. If any of these symptoms and signs seem present than it is best to assume hypothermia and proceed to the second paragraph. Hyperthermia - Some of the key symptoms of hyperthermia may be; feeling weak or dizzy from being out in a hot place for an extended period of time, cool or moist skin, and a weakened pulse. They may also include a sudden dizziness, having the skin appear pale and sweaty, having a rapid heart rate, being thirsty or possibly uncoordinated. If heat stroke seems to be the form of hyperthermia then the symptoms may include; a very high body temperature, confusion, faintness, strange behaviour, staggering, strong and rapid pulse, and possible delirium or coma-like state. How to help the victim Hypothermia - The most important thing is to get the victim inside as quickly as possible to get them warm. Then any wet clothing should be removed and the victim should be dried (if necessary). It is important to warm the persons trunk first, not their hands and feet because the person can go into shock if their body temperature changes to rapidly. You may warm them by wrapping them in warm clothes, or putting blankets around them. NOTE: Wrap hot water bottles and chemical hot packs in cloth first before applying them to the skin. Then give the person a warm drink, avoiding caffeine or alcohol; however if they are not breathing then you need to perform CPR on the person until they start breathing again or when emergency services come. Hyperthermia - The first step is to get the person out of the sun and into a cool place, preferably with air conditioning or fans. Offer the person fluids such as water or fruit juices, once again avoiding caffeine or alcohol. It is important to encourage the victim to have a shower, bathe, or sponge off with cool water. It is then best for the victim to lie down and rest, in a cool place. NOTE: If the person is experiencing heat stroke than it is important to seek immediate medical attention, as heat stroke can be fatal. |