The symptoms may be transient or long lasting. Some women describe hot flashes for years after menopause, while some note complete resolution within 6-12 months after the onset. Hot flashes Hot flashes are the classic sign of menopause, as well as the most common reason for seeking treatment. A hot flash produces a sudden sensation of warmth or even intense heat that spreads over various parts of the body, especially the chest, face, and head. Flushing and sweating usually occur as well, followed by a chill.
Some women describe palpitations or feel their heart beating very fast or hard and feel anxious.
These flashes last anywhere from a few seconds to several minutes. Many women experience most of their hot flashes in the first 2 years after menopause, and find that the hot flashes gradually lessen. However, some women have hot flashes for several years before menopause, and some have them for years after menopause. Hot flashes can affect a woman's life in many ways. Social situations may become difficult and trouble with concentration may affect work.