Hormone Replacement in Menopause: When to Start?
Menopause marks the end of the female reproductive cycle and brings a series of hormonal changes that directly impact the woman’s body and quality of life. Among the therapeutic options to face this time, Hormone Replacement Therapy (HRT) stands out as one of the most effective.
Menopause marks the end of the female reproductive cycle and brings a series of hormonal changes that directly impact the woman’s body and quality of life. Among the therapeutic options to face this time, Hormone Replacement Therapy (HRT) stands out as one of the most effective.
But, in the end, what is the ideal time to start HRT?
In this article, we will explain when hormone replacement may be indicated, which signs deserve attention, and why medical follow-up is essential.
What is menopause?
Menopause is officially diagnosed after 12 consecutive months without a period. It occurs, on average, around the age of 50, but symptoms can begin much earlier, in the so-called perimenopause, a transitional phase that can last for years.
During this period, it is common for there to be a significant drop in estrogen and progesterone levels, triggering symptoms such as:
- Hot flashes
- Night sweats
- Insomnia
- Irritability and anxiety
- Decreased libido
- Vaginal dryness
- Joint pain
- Weight gain
When to consider hormone replacement therapy?
HRT can be considered from the onset of perimenopause, especially if symptoms are intense and affect quality of life.
Main indications to start HRT:
- Moderate to severe climacteric symptoms
- Early menopause (before age 40)
- Increased risk of osteoporosis
- Vaginal dryness and sexual dysfunction
- Persistent mood and sleep changes
Is there an “ideal window” to start?
Yes. Studies indicate that the best results and lowest risks of HRT occur when treatment is started within the first 10 years after menopause or before the age of 60. This period is known as the “window of opportunity” because:
- It improves symptoms more effectively
- It reduces cardiovascular risk (when appropriately indicated)
- It provides more safety for prolonged therapy use
And when is HRT not indicated?
Hormone replacement therapy is not recommended in cases such as:
- History of hormone-dependent breast cancer
- Severe liver diseases
- Previous thromboembolic events
- Vaginal bleeding of unknown cause
Therefore, individualized assessment with a professional is essential before starting any treatment.
Conclusion
HRT can be a powerful ally in the care of women’s health during menopause, alleviating symptoms and promoting well-being.
But the decision on when to start should be made based on a medical evaluation, clinical history, and hormonal exams.
If you are entering menopause or facing symptoms that affect your day-to-day life, consult a trusted physician to understand if HRT is indicated for you.
