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Read MoreIf you're navigating menopause, you deserve clear, up-to-date information to make the best decisions for your health.
Hormone therapy is one of the most talked-about treatment options, and one of the most misunderstood. Here's a closer look at how it works, who it's right for and what the evidence shows.
What is hormone therapy?
Hormone therapy, sometimes called hormone replacement therapy (HRT) or menopausal hormone therapy (MHT), is a treatment that replaces the hormones your body produces less of during menopause. The average age for menopause in the United States is 51, though many people begin experiencing symptoms during perimenopause, the transitional years leading up to it.
“As estrogen and progesterone levels decline, symptoms like hot flashes, night sweats, vaginal dryness, sleep disruption and mood changes can considerably disturb your daily life,” said Laura Tyree, M.D., a physician with Inspira Health OBGYN. “Hormone therapy is one of the most effective tools available to manage these symptoms.”
What hormone therapy research shows
For many years, concerns about hormone therapy were largely driven by a large study called the Women's Health Initiative (WHI), published in the early 2000s. A closer look at that data, along with decades of follow-up research, has led medical organizations, including the Menopause Society and the American College of Obstetricians and Gynecologists (ACOG), to update their guidance considerably.
One of the most important findings is the window of opportunity, as researchers call it. “People who begin hormone therapy within 10 years of their last menstrual period, or before age 60, tend to see the greatest benefits with the lowest risks,” said Dr. Tyree. “Starting therapy during this window may even offer some protection against heart disease—a shift from earlier assumptions.”
Hormone therapy benefits worth knowing
Hormone therapy remains the most effective treatment for menopausal symptoms like hot flashes and night sweats. But the benefits go beyond symptom relief. Estrogen helps preserve bone density, decreasing the risk of osteoporosis and fractures in postmenopausal people.
It can also address genitourinary symptoms, such as vaginal dryness, discomfort during sex and urinary changes, that affect quality of life but often go undiscussed. For many people, hormone therapy also supports better sleep and mood stability.
Understanding hormone therapy risks
Risks vary depending on the type of hormone therapy, the form it's taken in, your age and your personal health history. Estrogen-only therapy is an option for those who have had a hysterectomy. For those with a uterus, progestogen is prescribed alongside estrogen to protect the uterine lining.
Research suggests that transdermal forms of estrogen—patches, gels and sprays applied to the skin—carry a lower risk of blood clots than oral pills. The breast cancer risk associated with combined hormone therapy is real but small, and it decreases after stopping treatment. Estrogen-only therapy has not been shown to increase breast cancer risk significantly.
How long can I use hormone therapy?
Earlier guidance recommended using hormone therapy for the shortest time possible, but that thinking has evolved. “Current recommendations are more individualized,” said Dr. Tyree. “How long you use hormone therapy should be based on your symptoms, your goals and your overall health, in ongoing conversation with your doctor.”
Is hormone therapy right for me?
Not everyone is a candidate for hormone therapy. People with a history of certain cancers, blood clots or cardiovascular conditions may need to consider other options. But for many people navigating menopause, it continues to be a safe and effective choice when started at the right time.
If menopause symptoms are affecting your daily life, talk to your doctor about whether hormone therapy makes sense for you. There's no one-size-fits-all answer, and that's exactly why the conversation matters.
