Blog

By Dr. Rizwana Zaidi, MD | NOVA Concierge Medicine & Aesthetics | Fairfax, Virginia You used to sleep through the night. Now you’re waking up at 2 a.m., struggling to fall back asleep, and feeling exhausted the next morning. You forget words in the middle of conversations. Your patience feels shorter. Your body seems to be changing despite maintaining the same routines. Maybe your periods are still regular. Maybe your bloodwork has come back normal. Yet you know something feels different. These are concerns I hear from women navigating perimenopause and menopause. As an internal medicine physician in Fairfax, Virginia, I see how frequently these symptoms are dismissed as stress, aging, or simply something women are expected to tolerate. Menopause is a normal biological transition. But symptoms that interfere with your quality of life deserve medical attention. Hormone replacement therapy (HRT), also called menopausal hormone therapy, is one of the most effective treatments available for certain menopause-related symptoms. However, hormone therapy is not appropriate for everyone, and choosing the right treatment involves much more than checking hormone levels. In this article, I’ll explain what HRT does, who may benefit, the risks worth understanding, and how I approach menopause care at NOVA Concierge Medicine & Aesthetics. What Is Hormone Replacement Therapy? Hormone replacement therapy is a medical treatment that uses estrogen, sometimes combined with progesterone or another progestogen, to treat symptoms and certain health effects associated with menopause. As women transition through perimenopause and menopause, ovarian hormone production changes. Estrogen levels can fluctuate considerably during perimenopause before declining after menopause. These changes can affect temperature regulation, sleep, vaginal and urinary tissues, and bone health. Systemic estrogen is the most effective treatment for menopausal hot flashes and night sweats. It also helps prevent bone loss. Local vaginal estrogen is an effective option for certain vaginal and urinary symptoms. Not every symptom during midlife is caused by hormones, which is why an individualized medical evaluation matters. How Do You Know If You’re in Perimenopause? Perimenopause is the transition leading up to menopause. It often begins in a woman’s 40s, although timing varies. Common symptoms include: Hot flashes and night sweats Difficulty sleeping or frequent nighttime awakenings Changes in menstrual cycle length or regularity Mood changes or increased irritability Vaginal dryness or discomfort during intercourse Problems with concentration or subjective brain fog Some women experience significant symptoms while continuing to have regular menstrual periods. One of the most important points I explain to patients is that normal hormone bloodwork does not rule out perimenopause. Estrogen and FSH levels fluctuate throughout this transition. A single measurement may not accurately represent what is happening over time. For most women over 45 with typical symptoms, perimenopause and menopause can be evaluated clinically without routine hormone testing. I consider menstrual history, symptom patterns, medications, medical conditions, and other potential explanations before making treatment recommendations. What Are the Benefits of Hormone Replacement Therapy? The benefits of HRT depend on the patient’s symptoms, age, medical history, treatment formulation, and individual risk factors. 1. Relief From Hot Flashes and Night Sweats Hot flashes and night sweats, also known as vasomotor symptoms, are among the most common reasons women seek menopause treatment. Systemic estrogen therapy is the most effective treatment available for these symptoms. For appropriate candidates, HRT can significantly reduce their frequency and severity, often improving comfort and daily functioning. 2. Better Sleep When Menopausal Symptoms Are Responsible Women frequently describe waking in the middle of the night and struggling to return to sleep. Hormone therapy may improve sleep when nighttime hot flashes or other menopause-related symptoms are contributing. However, not all insomnia during perimenopause is hormonal. Sleep apnea, thyroid disorders, anxiety, medications, and other medical conditions can cause similar complaints. This is why I do not automatically prescribe estrogen to every woman experiencing sleep disturbances in her 40s or 50s. 3. Improvement in Vaginal Dryness and Discomfort Declining estrogen can cause genitourinary syndrome of menopause (GSM), which may lead to vaginal dryness, irritation, painful intercourse, and certain urinary symptoms. Low-dose vaginal estrogen can be highly effective and generally has minimal systemic absorption. For women whose symptoms are limited to vaginal or urinary discomfort, local estrogen may be sufficient without systemic hormone therapy. Vaginal estrogen can also help reduce recurrent urinary tract infections in appropriate postmenopausal patients. 4. Prevention of Menopause-Related Bone Loss Estrogen plays an important role in preserving bone density. After menopause, declining estrogen contributes to accelerated bone loss and increased fracture risk. Systemic HRT can prevent bone loss and reduce fractures. This can be an additional benefit for women who are already appropriate candidates for hormone therapy because of bothersome menopausal symptoms. However, HRT is not automatically the preferred treatment when osteoporosis prevention is the only concern. Fracture risk, age, and alternative therapies should be considered. 5. Improvement in Certain Mood-Related Symptoms Hormonal fluctuations during perimenopause may contribute to irritability, mood changes, and emotional sensitivity. Some women experience improvement with hormone therapy, particularly when mood symptoms occur alongside hot flashes and disrupted sleep. However, hormone therapy is not a universal treatment for depression or anxiety. I believe it is important to distinguish symptoms associated with the menopausal transition from conditions requiring other forms of treatment. 6. Improved Quality of Life For women whose menopausal symptoms interfere with work, relationships, sleep, or everyday activities, effective treatment can make a meaningful difference. Patients may feel more rested and better able to function when their symptoms improve. The objective is not to reverse aging. It is to address identifiable medical symptoms and improve quality of life. Is Hormone Replacement Therapy Safe? For many appropriately selected women, hormone therapy has a favorable benefit-risk balance. The Menopause Society states that for women younger than 60 or within 10 years of menopause onset, the benefit-risk ratio is generally favorable for treatment of bothersome vasomotor symptoms and prevention of bone loss, provided there are no contraindications. But safety depends on several factors, including: Age and time since menopause Personal and family medical history History