Stages & types

What Is Induced Menopause?

Menopause is not always a natural event. Sometimes it happens suddenly because of surgery, cancer treatment or other medical treatment that affects the ovaries. This is often called induced menopause, and when it follows removal of the ovaries it may also be called surgical menopause.

Stage 1

Perimenopause

The transition before menopause, when hormone levels fluctuate and symptoms may begin.

Stage 2

Menopause

The point reached once you have gone 12 months without a period.

Stage 3

Postmenopause

The years after menopause, when symptoms and longer-term health changes may continue.

Earlier menopause

Premature Ovarian Insufficiency

When ovarian function declines before the age of 40.

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Induced Menopause

Menopause caused by surgery or medical treatment affecting the ovaries.

Induced menopause happens because of treatment, not a natural transition

When ovarian function is affected by medical or surgical treatment, hormone levels can fall suddenly rather than gradually. This can happen if the ovaries are removed, or if they are affected by treatments such as chemotherapy or radiation.

Because the hormonal change can be abrupt, symptoms are often more intense and more disruptive than they are in a gradual natural menopause.

Symptoms can feel sudden

The body has less time to adapt, so symptoms may appear quickly and feel more dramatic.

Long-term health still matters

As well as short-term symptoms, induced menopause can affect longer-term health and may need careful support planning.

At a glance

Induced menopause happens because of treatment affecting the ovaries.
Surgical menopause is one type of induced menopause.
Symptoms are often more sudden and intense than in natural menopause.
Support needs to take both symptoms and longer-term health into account.

Common symptoms or effects of induced menopause

Symptoms can overlap with natural menopause, but the experience is often more abrupt and can feel more physically and emotionally intense.

Hot flushes

Night sweats

Sleep disruption

Mood changes

Brain fog

Fatigue

Vaginal dryness

Reduced libido

Reduced resilience

Wondering if this could be affecting you?

If you are noticing symptoms and are not sure whether they may be related to perimenopause or menopause, our tools can help you take the next step.

Check your symptoms Complete the questionnaire

Not sure where you are in the menopause transition?

You do not need to work it out on your own. Our pathway is designed to help you better understand your symptoms and take the next step with confidence.

Step 1

Symptoms Checker

Start with a quick check of the symptoms you are experiencing.

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Step 2

Questionnaire

Complete a more detailed questionnaire to explore your symptoms further.

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Step 3

Book a consult

Speak with a menopause-focused clinician about treatment and support options.

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