Understanding Hot Flashes: Causes, Symptoms, and Treatments
What happens inside your body during a hot flash

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Hot flashes are sudden heat surges experienced by women during perimenopause or menopause, lasting from one to five minutes. They occur due to hormonal changes affecting the hypothalamus, leading to symptoms like sweating and flushed skin. Treatments include hormone therapy and new medications targeting specific brain receptors.
- 01Hot flashes typically last between one and five minutes and are experienced by about 80% of women during menopause.
- 02The hypothalamus becomes hypersensitive to temperature changes due to declining estrogen levels, causing the body to misinterpret normal temperatures as overheating.
- 03Black women often experience more severe hot flashes, which can last up to 11 years and may indicate a higher risk of cardiovascular disease.
- 04New treatments, including the FDA-approved drug Veozah, target specific neurotransmitters in the brain to alleviate hot flashes.
- 05Lifestyle changes and therapies such as cognitive behavioral therapy can also help manage symptoms.
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Hot flashes are common among women transitioning through menopause, characterized by sudden feelings of heat, sweating, and flushed skin. These episodes can last from one to five minutes and are primarily caused by hormonal changes that affect the brain's temperature regulation system. Dr. Monica Christmas, an OB/GYN, explains that as estrogen levels decline, the hypothalamus becomes overly sensitive to temperature fluctuations, leading the body to react as if it is overheating. Approximately 80% of women experience hot flashes during menopause, with variations in severity and duration. Notably, Black women may face more intense symptoms, which can last up to 11 years and correlate with increased cardiovascular risks. Recent advancements in treatment include the FDA-approved drug Veozah, which targets specific receptors in the brain to help regulate body temperature. Other options include hormone therapy, cognitive behavioral therapy, and medications originally designed for other conditions. Women experiencing hot flashes are encouraged to consult healthcare providers for effective management strategies.
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Understanding hot flashes can help women manage their symptoms effectively, improving quality of life during menopause.
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