What should you know about estrogen and menopause?

As the ovaries become less active, estrogen production becomes lower and less predictable. This can affect temperature regulation, sleep, mood, periods, sexual desire, and the tissues of the vagina and urinary system. Hot flushes, night sweats, vaginal dryness, and mood changes can have other causes too, so symptoms should be considered in context. Estrogen is not the only hormone involved, and a single blood test does not always explain how you feel.

A clinician can discuss lifestyle measures, non-hormonal medicines, local vaginal treatments, or systemic hormone therapy. The route matters: a tablet, patch, gel, spray, or local preparation can have different effects and precautions. If you still have a womb, estrogen treatment may need a progestogen to protect the womb lining. Tell the clinician about previous blood clots, stroke, liver disease, unexplained bleeding, migraine, or hormone-sensitive cancer before choosing treatment.

Arrange an appointment if symptoms affect sleep, concentration, intimacy, or daily life, or if you want to discuss hormone treatment. Seek prompt care for bleeding after menopause, a new breast change, severe headache, chest pain, sudden breathlessness, or one-sided leg swelling. These symptoms need assessment rather than a change in estrogen dose at home.

Which symptoms could estrogen help, and which need another evaluation? Do I need progestogen with estrogen? Which route and dose suit my medical history, and how will we review the plan?