What hormones change during menopause? 🌙🧬
The key shifts behind symptoms, explained simply
This article is written by mr.hotsia, a long term traveler and storyteller who runs a YouTube travel channel followed by over a million followers. Over the years he has crossed borders and backroads throughout Thailand, Laos, Vietnam, Cambodia, Myanmar, India and many other Asian countries, sleeping in small guesthouses, village homes and roadside inns. Along the way he has listened to real life health stories from locals, watched how people actually live day to day, and collected simple lifestyle ideas that may help support better wellbeing in practical, realistic ways.
Menopause is often described as “hormones dropping,” but the real story is more like a radio station with a fading signal. Some days the music is loud. Some days it crackles. That crackling stage is perimenopause, and it is often when symptoms feel most unpredictable. Understanding which hormones shift can help you understand why sleep changes, hot flashes, mood swings, and cycle changes show up.
This is general education only, not medical advice.
The main hormones that change during menopause 🔄
1) Estrogen (especially estradiol) 🌿
Estrogen, particularly estradiol, is one of the most important hormones involved.
What happens:
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In perimenopause, estrogen often fluctuates widely (up and down).
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In postmenopause, estrogen becomes lower and steadier.
Why it matters:
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temperature regulation (hot flashes)
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sleep quality
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mood and stress sensitivity
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vaginal and urinary tissue comfort
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skin and hair changes
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bone remodeling over time
2) Progesterone 🌙
Progesterone is strongly linked to ovulation.
What happens:
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As ovulation becomes less predictable in perimenopause, progesterone often declines earlier than estrogen.
Why it matters:
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cycle changes and spotting
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sleep support for some people (progesterone can have a calming influence)
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PMS changes and mood sensitivity
3) FSH (follicle-stimulating hormone) 📈
FSH is made by the brain (pituitary gland) and signals the ovaries.
What happens:
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As the ovaries respond less strongly, the brain sends more signal.
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FSH tends to rise during the transition and remains higher after menopause.
Why it matters:
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clinicians sometimes use FSH testing in certain situations, though levels can fluctuate
4) LH (luteinizing hormone) 📈
LH is also made by the pituitary gland and works with FSH.
What happens:
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LH can rise as ovarian function changes, though patterns vary.
Why it matters:
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it reflects ovulation signaling changes, but is less commonly used alone for diagnosis
5) Testosterone and androgens ⚖️
Women also have testosterone and other androgens.
What happens:
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Testosterone does not drop as sharply as estrogen for many people.
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Because estrogen declines, the balance between estrogen and androgens shifts.
Why it matters:
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libido and sexual response in some people
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changes in hair and skin (thinning hair or facial hair changes in some)
6) Cortisol and stress hormones (often affected indirectly) 🫧
Cortisol is not a “menopause hormone,” but menopause can increase stress sensitivity.
What happens:
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sleep disruption and hot flashes can raise stress hormones
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stress hormones can worsen symptoms
Why it matters:
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anxiety, irritability
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sleep disruption
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cravings and weight changes
7) Insulin and blood sugar regulation (often affected indirectly) 🍞
Not a reproductive hormone, but changes in sleep, body composition, and activity can affect insulin sensitivity.
Why it matters:
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energy crashes
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cravings
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weight changes
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mood swings in some people
Why symptoms feel worse in perimenopause than postmenopause 🌪️➡️🌿
Many people feel most chaotic during perimenopause because:
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estrogen swings up and down
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progesterone becomes inconsistent
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sleep gets disturbed
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the nervous system becomes more reactive
After menopause, hormones often become more stable, even if lower, and some people feel steadier.
How these hormone shifts connect to common symptoms 🔥😴🧠
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Hot flashes/night sweats: temperature regulation sensitivity linked to estrogen shifts
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Irregular periods: ovulation becomes less predictable (progesterone changes)
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Sleep problems: hot flashes plus reduced calming hormone patterns
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Mood swings/anxiety: hormone shifts plus sleep disruption and stress sensitivity
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Vaginal dryness: lower estrogen affects tissue moisture and elasticity
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Bone changes: lower estrogen affects bone remodeling over time
When testing may be useful 🩺
Hormone testing is not always needed because levels fluctuate widely in perimenopause. Testing may be considered when:
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symptoms start unusually early (under 40)
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periods stop suddenly
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diagnosis is unclear
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there is concern for other conditions
A clinician can decide which tests are appropriate.
10 FAQs about hormones and menopause ❓
1) What is the main hormone that changes during menopause?
Estrogen (especially estradiol) fluctuates and then declines.
2) Does progesterone change too?
Yes. Progesterone often declines earlier because ovulation becomes less predictable.
3) What happens to FSH during menopause?
FSH rises as the brain tries to stimulate the ovaries.
4) Does testosterone drop during menopause?
It may change gradually, but often not as sharply as estrogen. The balance shift can affect libido, hair, and skin.
5) Why do hormones fluctuate so much in perimenopause?
Ovarian function becomes inconsistent, leading to unpredictable ovulation and hormone swings.
6) Why do hot flashes happen?
Estrogen changes can narrow the brain’s temperature “comfort zone,” triggering sudden cooling responses.
7) Can menopause affect cortisol?
Indirectly, yes. Sleep disruption and stress sensitivity can influence cortisol patterns.
8) Can menopause affect blood sugar hormones?
Indirectly, yes. Sleep and body composition changes can affect insulin sensitivity and cravings.
9) Do I need hormone testing to confirm menopause?
Not always, especially over age 45. Diagnosis is often based on symptoms and cycle patterns.
10) When should I talk to a doctor?
If symptoms are severe, bleeding is unusual, or menopause seems early, evaluation is important.
I’m Mr.Hotsia, sharing 30 years of travel experiences with readers worldwide. This review is based on my personal journey and what I’ve learned along the way. Learn more |