Heat Stroke
Heat Stroke is a life threatening condition, in this case if the body of a person overheats and can not maintain balance between its temperature according to the surroundings.
If a person's body temperature rises from 37 to 40.5 degree Celsius Heatstroke occurs, it is also called 'Hyperthermia'.
Heatstroke needs immediate action to lower the temperature of a person's body asap.
Symptoms - rapid heartbeat, nausea, vomiting, confusion and seizures.