Women’s Hormone Care • Physician-Led Evaluation
Estrogen therapy can be an effective treatment for symptoms related to perimenopause and menopause, including hot flashes, night sweats, vaginal dryness, and genitourinary symptoms. The right formulation, dose, route, and whether progesterone or another progestogen is needed depend on the patient’s symptoms, uterus status, medical history, risk factors, and treatment goals.

Systemic estrogen enters the bloodstream and may be delivered by pills, patches, gels, or sprays. It is commonly considered when symptoms such as hot flashes and night sweats are significant.
Local vaginal estrogen delivers a lower dose directly to vaginal tissues and may be considered when symptoms are primarily vaginal dryness, discomfort with sex, or related genitourinary symptoms.
For a patient who still has a uterus, systemic estrogen is generally paired with adequate endometrial protection using progesterone or another progestogen. This helps reduce the risk of endometrial hyperplasia and cancer associated with unopposed systemic estrogen.
Patients who have had a hysterectomy may not need a progestogen for endometrial protection, although treatment still requires individualized assessment.
Systemic estrogen therapy is among the most effective treatments for vasomotor symptoms such as hot flashes and night sweats. Estrogen therapy also helps prevent bone loss while it is being used and may improve vaginal and urinary symptoms depending on the route and formulation.
Benefits should be weighed against the individual patient’s risks, age, time since menopause, symptom severity, and preferences.
Systemic hormone therapy is not appropriate for everyone. A history of certain hormone-sensitive cancers, blood clots, stroke, heart attack, significant liver disease, unexplained vaginal bleeding, or other conditions may change the risk-benefit discussion.
Monitoring is individualized and may include symptom response, blood pressure, medication tolerance, bleeding patterns, age-appropriate cancer screening, bone-health considerations, and reassessment of whether therapy should continue.
Learn more about menopause and women’s hormone care, progesterone therapy, bioidentical hormone therapy, hot flash treatment, and hormone testing.
Written and medically reviewed by David Nazarian, M.D., a board-certified internal medicine physician. This content is educational and does not replace individualized medical care.
Our Beverly Hills office serves patients from Beverly Hills, West Hollywood, Century City, Brentwood, Santa Monica, West Los Angeles, Bel Air, Culver City, Hollywood, Pacific Palisades, and surrounding communities.

David Nazarian, M.D., is Board-Certified in Internal Medicine by the American Board of Internal Medicine and has completed advanced bioidentical hormone replacement therapy training through WorldLink Medical. He provides physician-led hormone evaluation and individualized care for women and men, with an emphasis on comprehensive assessment, patient education, safety, and ongoing follow-up.
Hormone Replacement Therapy LA provides physician-led hormone evaluation and individualized care with David Nazarian, M.D.
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