WOMEN’S HORMONE THERAPY

Synthetic medroxyprogesterone acetate does not confer all of the benefits of natural progesterone. That is why we recommend the use of natural estrogen and progesterone.

Androgens are a class of hormones that include DHEA and testosterone, which are normally produced in a young healthy woman, and are important for libido as well as integrity of skin, bone, and muscle. When women enter menopause, testosterone and DHEA levels may decline. Experts now recognize the importance of supplementing androgens for women who are deficient.

While women have benefited from therapy with estrogens, progesterone, and androgens that are “chemically identical” to the hormones produced naturally by the human body, researchers and health care professionals realize that this is just the “tip of the iceberg” when it comes to achieving hormonal balance. Thyroid and adrenal function, as well as nutritional status, should also be evaluated and treated when indicated.

Progesterone is commonly prescribed for perimenopausal women to counteract “estrogen dominance”, and may enhance the beneficial effect of estrogen on lipid and cholesterol profiles.

Mayo Clinic researchers surveyed 176 women taking natural micronized progesterone who had previously taken a synthetic progestin (medroxyprogesterone acetate, or MPA) to see if progesterone improved the women’s overall quality of life, menopausal symptoms, and satisfaction with HRT. After one to six months, the women reported an overall 34% increase in satisfaction on micronized progesterone compared to their previous HRT, reporting these improvements: 50% in hot flashes, 42% in depression, and 47% in anxiety. Micronized progesterone was also more effective in controlling breakthrough bleeding. In other studies, women using micronized progesterone had specific improvements in the areas of cognition, sleep, and menstrual problems.