Hormone Therapy
Hormone therapies (sometimes referred to as HRT—hormone replacement therapy) are the most commonly prescribed medications for managing menopause symptoms such as hot flashes and genitourinary syndrome of menopause (GSM), including vaginal dryness.
What Is Hormone Therapy?
Hormone therapy (HT) works by replacing the female hormones—primarily estrogen and progestogens—that decline during the menopause transition. HT is FDA-approved as a first-line treatment for bothersome hot flashes and is considered the most effective option available. It is especially beneficial for women in early menopause experiencing vasomotor symptoms (VMS), such as hot flashes, night sweats, and sleep disturbances.
Types of Hormone Therapy
Systemic Therapy
Systemic hormone therapy delivers hormones throughout the body using methods such as pills, patches, or vaginal rings. This is appropriate for treating widespread menopause symptoms like hot flashes and night sweats.
Low-Dose Vaginal Therapy
Also known as vaginal estrogen therapy (ET), this option treats GSM and is administered directly into the vagina. It effectively moisturizes and restores tissue while minimizing absorption into the bloodstream, making it a lower-risk option.
Is Hormone Therapy Safe?
For most women, hormone therapy is safe and effective—particularly when started within 10 years of menopause onset or before age 60. However, each person’s medical history and symptom severity should guide treatment choices. Your healthcare provider can help weigh the benefits and risks.
Hormone Therapy for Women: Benefits and Risks
Factors to Consider
Decisions around hormone therapy depend on several factors, including age, health status, symptom severity, preferences, cost, and available treatment options.
Risks
- Stroke: Both estrogen therapy (ET) and estrogen-progestogen therapy (EPT) can increase stroke risk, though the risk returns to baseline once treatment is stopped.
- Blood Clots: Oral hormone therapy carries a higher risk of blood clots. This risk may be reduced with transdermal estrogen (e.g., patches).
- Uterine Cancer: Women with a uterus need progesterone with estrogen to reduce the risk of uterine cancer. Women who’ve had uterine cancer should not take HT unless specifically advised by a doctor.
- Breast Cancer: Estrogen alone is not linked to increased breast cancer risk until after 7 years of use. The risk rises after 3–5 years of using estrogen combined with progesterone.
Benefits
- Symptom Relief: Reduces hot flashes, night sweats, irritability, brain fog, and sleep disturbances.
- Vaginal Health: Alleviates vaginal dryness and painful intercourse. Vaginal estrogen may be added for additional relief.
- Urinary Symptoms: May help reduce overactive bladder symptoms and recurrent urinary tract infections.
- Bone Protection: Helps prevent osteoporosis and fractures, especially in women at higher risk or with early menopause.
- Heart Health: Early use of HT may reduce cardiovascular disease risk.
- Lower Diabetes Risk: Some studies show HT may lower the risk of type 2 diabetes.
Treatment often requires trial and error to find the ideal dose and method. Periodic review and adjustment with your provider ensures continued safety and effectiveness.
What Are the Adverse Effects of Hormone Therapy?
HT may cause side effects such as:
- Breast tenderness
- Nausea
- Irregular bleeding or spotting
These symptoms are usually not serious but can be bothersome. Adjusting your dose or changing the form of therapy may help reduce them.
Does HT Cause Weight Gain?
HT is not directly associated with weight gain. Weight changes in midlife are more commonly linked to aging and lifestyle, though HT may help reduce diabetes risk.
Stopping Hormone Therapy
There’s no universally “right” time to stop hormone therapy. Many women stop after 4–5 years due to concerns about breast cancer risk, but some may continue longer with lower doses or alternative forms.
Tapering Off HT
Gradually reducing the dose over months—or even years—may help prevent the return of hot flashes. You and your healthcare provider should work together to determine the best timing and method to stop HT based on your symptoms and health profile.
If bothersome symptoms return after stopping, your provider can help reassess your risks and decide whether to restart therapy or try alternatives.
Are Custom-Compounded Hormones Better Than Bioidentical Hormones?
No. Custom-compounded hormones are not safer or more effective than FDA-approved bioidentical hormones.
Compounded products:
- Are not tested for safety, effectiveness, or proper absorption
- May not contain consistent or accurate hormone levels
- Can pose risks if estrogen is too high or progesterone too low
For safety and efficacy, FDA-approved hormone therapies are strongly recommended over compounded versions.