Hormone medication is considered by specialists to be the most effective treatment for menopausal symptoms, but it does carry some risks. These risks primarily apply to women who start treatment later in menopause. These include:
- Increased risk of breast and uterine cancer with long-term use (five years or more).
- Slightly increased risk of cardiovascular disease (such as thrombosis).
- Slightly increased risk of stroke. If you smoke, have high blood pressure, or high cholesterol, the risk is significantly higher.
The risk appears to be lowest with bioidentical hormones administered through the skin.
At the same time, recent studies show that women who start hormone therapy early and use it for several years during menopause tend to live longer and healthier lives. Hormone therapy appears to reduce the risk of cardiovascular disease, dementia, osteoporosis, and overall mortality. These positive effects are especially observed in women who start around the onset of menopause and are treated under medical supervision.
Hormone therapy is also not recommended for women with a history of breast cancer, hormonal cancer, stroke, thrombosis, liver disease, or abnormal vaginal bleeding.
Side effects of hormone therapy
As hormone levels increase and/or the correct hormone dosage is determined, some side effects may occur during the first months of treatment:
- Headaches
- Nausea
- Breakthrough bleeding
- Tender or sensitive breasts