hot flashes

Hot flashes (also known as hot flushes) are due to reduced levels of FSH and reduced levels of estradiol. They are a form of flushing, a symptom which may have several other causes, but which is 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 thirty minutes for each occurrence.