Definitions for "Hot flash"
the sudden sensation of warmth in the face, neckĀ  and upper body; a side effect of many forms of hormone therapy
One of the negative side effects of menopause reported by some women. Although typically only lasting a couple of minutes, it is accompanied by intense warmth, flushing and perspiration.
sudden brief sensation of heat (associated with menopause and some mental disorders)
a surge of adrenaline, awakening your brain from sleep
Keywords:  flashes, see
See Hot Flashes.