It is possible to faint from heat stroke.
Heatstroke is an acute disease mainly manifested by central nervous and cardiovascular dysfunction that occurs in an environment with high temperature or humidity and impermeable air due to dysfunction of the thermoregulatory center or failure of the sweat glands, as well as excessive loss of water and electrolytes.
Severe heatstroke patients will be manifested as prolonged exposure to high temperature, high humidity, no wind environment, high intensity training or heavy physical labor for a period of time, fever, headache or suddenly fainted, confusion and so on. Followed by a rapid increase in body temperature up to 40 ℃ or more, delirium, drowsiness and coma.
Some patients may be accompanied by rhabdomyolysis, acute renal failure, acute liver damage, disseminated intravascular coagulation and other multiple organ failure and other manifestations, rapid deterioration of the condition, the death rate is extremely high.
Therefore, in the high-temperature environment, dizziness, panic and other uncomfortable symptoms, need to stop working in the shade in a timely manner to rest, the symptoms do not ease the need to seek medical treatment in a timely manner.