What is a Heat Stroke?

Heat stroke is a severe and potentially life-threatening medical condition caused by prolonged exposure to high temperatures. The most common cause of heat stroke is prolonged exposure to high environmental temperatures, usually during physical activity. Without prompt treatment, heat stroke can be fatal or lead to disability or organ damage.

Symptoms of Heat Stroke

The symptoms of heat stroke can be serious and may include: excessive sweating, headache, confusion, dizziness, disorientation, nausea, vomiting, rapid breathing, rapid heart rate, dry mouth, fatigue and an altered mental state (loss of consciousness). In extreme cases, the body’s temperature can exceed 41°C (about 106°F), and can lead to fatal organ damage, unconsciousness, coma and even death.

Prevention and Treatment

To prevent heat stroke requires adopting a few simple, common-sense measures. It is important to stay hydrated, wear sunscreen and to dress appropriately when outdoors in hot environments. If you are engaging in physical activity, it is necessary to stop periodically to rest and drink fluids. If someone is displaying signs of heat stroke, it is important to take immediate action. Seek medical attention and call 911. Cooling measures should be applied in order to lower the temperature as quickly as possible.

Heat stroke can be a serious health risk and can be fatal if not treated quickly. It is important to be aware of the signs and symptoms and to take preventive action to reduce the chances of heat stroke. By understanding the risk factors and taking a few simple steps, people can stay safe in hot environments.