<unk> es (also known as<unk> es) are a form of<unk> ing, often caused by the changing hormone levels that are characteristic of menopause. They are typically experienced as a feeling of intense heat with sweating and rapid heartbeat, and may typically last from two to 30 minutes for each occurrence.
Hot flash
Moonrise 
Foldscope
Sharsheret 
Lightning Strike
Drop attack
Dawn phenomenon
Blindsight