Dehydration, lack of sleep, body not adjusting to sudden change of temperature, bad nutrition. That's about all I can think of, but most of the time just keeping yourself hydrated will stop the hot flashes regardless of what's causing it.
Dehydration, lack of sleep, body not adjusting to sudden change of temperature, bad nutrition. That's about all I can think of, but most of the time just keeping yourself hydrated will stop the hot flashes regardless of what's causing it.