Search results
Results from the WOW.Com Content Network
Heat exhaustion can progress to heat stroke, a severe form of heat-related illness characterized by complete failure of thermoregulatory mechanisms. Heat stroke is defined by two key features: a core body temperature above 40 °C (104 °F) and central nervous system dysfunction.
Heat illness is a spectrum of disorders due to increased body temperature. It can be caused by either environmental conditions or by exertion. It includes minor conditions such as heat cramps, heat syncope, and heat exhaustion as well as the more severe condition known as heat stroke. [1] It can affect any or all anatomical systems. [2]
Heat syncope is fainting or dizziness as a result of overheating (syncope is the medical term for fainting). It is a type of heat illness. The basic symptom of heat syncope is fainting, with or without mental confusion. [1] Heat syncope is caused by peripheral vessel dilation, resulting in diminished blood flow to the brain and dehydration.
Many reasons, besides food poisoning and pregnancy, could explain why you feel nauseous. Doctors share what you can do for each cause and how to prevent nausea. Many reasons, besides food ...
Feeling tired after eating is common and many factors can cause that post-meal fatigue, from the types of foods you ate to underlying conditions. The Real Reason You Feel Tired After Eating—and ...
Main Menu. News. News
These include worsening water quality, air pollution, reduced food availability, and faster spread of disease-carrying insects. [11] Both direct and indirect health effects and their impact vary across the world and between different groups of people according to age, gender, mobility and other factors.
Why does extreme heat put us in a bad mood? Here's what an expert says. Tired, angry, frustrated: 62% of Americans say their mood is affected by the heat, new Yahoo News/YouGov poll reveals