Hyperthermia is any condition where your body can't cool down in hot weather. Learn about the types, signs, and treatments of heat-related illnesses, and how to prevent them. Hyperthermia , characterised by an abnormally high body temperature, can result from various factors, including heat-related illnesses like heatstroke. Another term for hyperthermia is Heat Treatment or Hyperthermia Treatment which is the carefully regulated application of heat to enhance the cancer treatment. Although 9.4% of deaths worldwide each year are linked to heat or cold exposure, which translates to 74 additional deaths per 100,000 people.1 However, Hyperthermia Therapy has recently ... Hyperthermia is a serious condition that requires prompt recognition and treatment. Understanding its causes, symptoms, risk factors, and preventive measures can help mitigate the risk and ensure timely intervention. There are many types of hyperthermia that range from inconvenient, like heat rash, to life-threatening, like heat stroke. Heat-related illnesses associated with activity like work or exercise include heat cramps, heat syncope, heat exhaustion, and heat stroke.