heat exhaustion heat stroke

Recently we detailed how to take care of a sunburn if you happen to forget the sunscreen this summer. Now we’ll take a look at two more serious summer concerns: heat exhaustion and heat stroke.

Heat exhaustion and heat stroke occur when the body isn’t able to cool itself quickly enough. Ordinarily, sweat acts as our cooling system by evaporating on the skin and carrying heat away from our core. In the increased humidity of summer, it’s more difficult for sweat to evaporate, meaning that we stay hotter and our boy temperature can rise to dangerous levels.

When the body temperature gets too high, nausea, dizziness, confusion, and a rapid heartbeat can result. You may also experience weakness, vomiting, and severe dehydration.

Heat exhaustion is the less serious of the two conditions. It may include some or all of the above symptoms and can happen quicker than you may think. Heat stroke is a life-threatening condition that requires immediate medical attention. It may include the above symptoms but lead to loss of consciousness, coma, and even death.

The prevention methods are the same for heat exhaustion and heat stroke. Basically, keeping yourself cool and hydrated will go a long way toward keeping you healthy.

1. Keep out of the heat and sun during the hottest part of the day. Before 10 am and after 6 pm, the heat may be a little less intense.

2. Take drinks of water every few minutes - even if you aren’t thirsty. Avoid alcohol or beverages containing caffeine since these substances can dehydrate you further.

3. Wear clothing that is lightweight and breathable.

4. If you must be out in the hot part of the day, try to stay in the shade.

5. Take frequent breaks from activities to cool down.

If you feel yourself getting nauseas or dizzy in the summer heat, you may have heat exhaustion. Get to a cool place and lie down with your feet slightly elevated. Have someone spray you with cold water and fan you to bring your body temperature down. If you experience severe vomiting, loss of consciousness, or if you stop sweating but are still very hot, seek immediate medical attention. These could be signs of heat stroke, a life-threatening condition.