A hot flash is a sudden, intense sensation of heat that typically starts in the face and neck and can spread throughout the body. Hot flashes are the most common symptom of menopause and perimenopause called vasomotor symptoms. The exact cause for hot flushes is not really known, but they may be related a drop in estrogen levels and changes in an area of the brain that controls body temperature.
The feeling of a hot flash can vary, but it’s generally described as a wave of heat that can lead to sweating, a flushed face, and sometimes a rapid heartbeat. Some women may also experience chills after the hot flash. When they happen while you sleep, they’re called night sweats. These can wake you up and may make it hard to get enough rest.
The duration of hot flashes can vary significantly. They may last for several months to a few years, and for some women, they can persist for over a decade. On average, however, women get hot flashes for about 7 years. However, they tend to become less frequent and intense over time. About 2 in 10 women never get hot flashes!
Common symptoms of hot flashes include sudden warmth, flushing, sweating, and occasionally, palpitations.
Preventing hot flashes can be difficult, but lifestyle modifications can help. Avoiding triggers like spicy foods, caffeine, alcohol, and stress may reduce the frequency and severity. Dressing in layers, staying in a cool environment, and managing stress through relaxation techniques can also help.
Treatments for hot flashes include hormone therapy, which replaces the hormones that decline during menopause, and non-hormonal medications like SSRIs or SNRIs. Alternative therapies like acupuncture, herbal supplements, and lifestyle changes are also options.
Concluding, hot flashes are a common and often bothersome symptom for women experiencing menopause. If they are significantly affecting your quality of life, consult with a gynecologist to discuss personalised treatment options.