Heat Stroke (Hyperthermia) – Harvard Health discusses the severe and potentially life-threatening condition of heatstroke, a form of hyperthermia. It occurs when the body’s heat-regulating system is overwhelmed by excessive heat, leading to a critical rise in body temperature. This condition requires immediate medical attention as it is a life-threatening emergency. The first symptoms of heat illness, often referred to as heat exhaustion, include headache, nausea, vomiting, muscle cramps, and fatigue. These symptoms manifest as the body temperature climbs above normal levels.
The long-term effects of heatstroke on the body are significant. According to University of Florida research, heat kills more people than any other extreme weather event, with deadly heat waves becoming more frequent and intense due to climate change. Staying cool and informed is crucial, especially for individuals with health issues who are more susceptible to the effects of extreme heat. Thomas Clanton, a professor of applied physiology and kinesiology at the University of Florida, emphasizes the importance of understanding heat’s effects on the body.
All about inflammation – Harvard Health explains the process of inflammation, a natural response of the body to injury or infection. Inflammation is characterized by pain, redness, swelling, and heat, serving as the body’s defense mechanism. This response can be observed in various situations, such as sprained ankles, cuts, or insect stings.
Is it Time to Redefine Normal Body Temperature? Harvard Health explores the idea that normal body temperature may need reevaluation. Factors like metabolic rate, infection, and inflammation all influence human health and body temperature. The most common cause of fever is infection, but other causes include heat stroke or drug reactions.
Heat-Related Illnesses (Heat Cramps, Heat Exhaustion, Heat Stroke) – University of Rochester Medical Center provides insights into various heat-related illnesses. These conditions range from mild forms like heat cramps to more severe forms like heat exhaustion and heat stroke. Each has its own set of symptoms and requires appropriate first-aid measures.
Heart problems and the heat: What to know and do – Harvard Health discusses the impact of heat on individuals with heart problems. In extreme heat, especially when it’s humid, the heart must work harder to help cool the body, posing additional risks for those with heart conditions.
Extreme heat: Staying safe if you have health issues – Harvard Health offers advice on staying safe during heat waves, particularly for older individuals and those with health conditions like diabetes, heart disease, asthma, and others.
Body Temperature – Center for Healthy Aging explains the importance of maintaining an internal body temperature within a narrow range for optimal functioning. Deviations in body temperature can be caused by various stresses, including exercise or exposure to extreme temperatures.
