What should you know about induced menopause?

Induced menopause is a menopause-like state caused by treatment or surgery that reduces ovarian hormone activity, sometimes temporarily and sometimes permanently. It can begin more suddenly than natural menopause, so symptoms may feel intense or arrive close together. The effects depend on why ovarian function was altered, the treatment used, and your wider health.

Ovaries normally release hormones that influence periods, bones, vaginal tissues, sleep, and sexual wellbeing. Induced menopause may follow an operation to remove the ovaries, or medicines or other cancer treatments that suppress or damage ovarian function. Medication-related changes can sometimes ease after treatment ends; surgery that removes both ovaries causes an immediate and lasting loss of ovarian hormone production.

Possible changes include periods stopping, hot flushes, night sweats, vaginal dryness, reduced sexual desire, sleep disruption, and mood changes. You may also need a plan for bone health and cardiovascular risk factors, particularly when menopause occurs earlier than expected. Read more about [Menopause](/conditions/menopause/) and [Periods Stopped](/symptoms/periods-stopped/).

Tell the clinician who prescribed or performed your treatment about every new symptom. Ask whether the change is expected, whether ovarian function may return, and which options fit your diagnosis. Hormone therapy may be suitable for some people but not others, especially when a hormone-sensitive cancer or another medical condition is involved. Non-hormonal medicines, vaginal moisturisers, lubricants, cooling measures, sleep support, and counselling may also help.

Keep a brief record of bleeding, flushes, sleep, mood, pain, and sexual or urinary symptoms. Seek advice before starting supplements because some can interact with treatment. A clinician can also review bone protection, contraception needs if pregnancy remains possible, and follow-up tests linked to the treatment you received. See [Hot Flushes](/symptoms/hot-flushes/), [Vaginal Dryness](/symptoms/vaginal-dryness/), and [Menopausal Mood Changes](/symptoms/menopausal-mood-changes/).

Contact your treatment team promptly for heavy or unexpected vaginal bleeding, severe pelvic or abdominal pain, fever, fainting, chest pain, sudden breathlessness, or a painful swollen leg. Urgent help is also needed for new severe depression, thoughts of self-harm, confusion, or symptoms of a serious allergic reaction.

Arrange a routine review if symptoms interfere with sleep, work, relationships, or sex, or if vaginal or urinary discomfort persists. Night sweats and low sex drive can have several contributors, so a review can separate hormone effects from infection, medication effects, thyroid problems, or emotional strain.

Useful questions include: Is my menopause induced by surgery, medicine, or another treatment? Could ovarian activity return? Which symptoms should I report immediately? Can I use hormone therapy or a non-hormonal option? How will we protect my bones and manage vaginal or sexual symptoms? Do I still need contraception?