<Tr> <Th> Treatment </Th> <Td> Rapid cooling, supportive care </Td> </Tr> <Tr> <Th> Prognosis </Th> <Td> Risk of death <5% (exercise induced), up to 65% (non exercise induced) </Td> </Tr> <Tr> <Th> Deaths </Th> <Td>> 600 per year (US) </Td> </Tr> <P> Heat stroke, also known as sun stroke, is a type of severe heat illness that results in a body temperature greater than 40.0 ° C (104.0 ° F) and confusion . Other symptoms include red, dry or damp skin, headache, and dizziness . Onset can be sudden or gradual . Complications may include seizures, rhabdomyolysis, or kidney failure . </P>

Write a short note on equinox phenomena and heat stroke