Written by Dr Rinku Ratti, GP & Women’s Health Specialist

Over the past 17+ years of clinical practice, I’ve seen countless women enter perimenopause and menopause feeling confused by changes in their body. Hot flashes, night sweats and mood swings are well-known — but one hormone is often forgotten: Cortisol.

Cortisol — the body’s main stress hormone

As oestrogen declines, the brain becomes more sensitive to stress, which causes cortisol to spike more easily and stay elevated longer. This means menopausal symptoms can become more intense, especially when cortisol is out of balance.

How Cortisol Affects Menopause

Women with cortisol dysregulation commonly report:

Difficulty sleeping / waking between 2–4am

Afternoon exhaustion but “wired” at night

Weight gain around the stomach despite diet

Anxiety, irritability, emotional sensitivity

Brain fog and poor concentration

Increased sugar cravings

Even women on HRT can experience persistent symptoms if cortisol remains high.

Why Does Cortisol Rise in Midlife?

Lower oestrogen = higher stress-reactivity in the brain

Poor sleep → raises cortisol again the next day

High cortisol → increases appetite and fat storage

Persistent elevation → insulin resistance & abdominal fat

This is why many women say, “I’m eating well and exercising, but nothing is changing.”

How We Assess It

At The Doctors Practice, we look at the whole picture — not just one hormone.
Testing may include:

✔ Morning cortisol
✔ Full thyroid profile
✔ Vitamin D, B12, Iron
✔ HbA1c & blood sugar control
✔ Oestrogen, progesterone, testosterone profile
✔ Inflammation markers, liver function

This helps determine whether symptoms are caused by menopause alone, cortisol imbalance, thyroid dysfunction, nutritional deficiency, or metabolic changes.

Safe Ways to Improve Cortisol Balance

Treatment is personalised, but common strategies include:

Correcting vitamin & mineral deficiencies

Improving sleep quality (even 30–60 mins makes a difference)

Reducing caffeine and late-night eating

Balancing exercise (too much HIIT increases cortisol)

Breathwork and nervous system regulation

Blood sugar stabilisation

HRT when clinically appropriate

Menopause care should treat the whole person, not just symptoms.

A Note from Dr Rinku

I’ve supported many women who felt overwhelmed by their symptoms.
Once cortisol is addressed, they often report:

Better sleep

Clearer thinking

More energy

Improved mood

Less weight fluctuation

Feeling “more like themselves again”

You don’t need to suffer silently. With the right plan, midlife can be a healthier and more confident chapter.

References

Crawford, S. et al. “Cortisol dysregulation and menopausal symptoms: a systematic review.” Menopause (2023).
🔗 https://journals.lww.com/menopausejournal
Thurston, R. et al. “Stress hormones and vasomotor symptoms in midlife women.” Journal of Clinical Endocrinology & Metabolism (2021).
🔗 https://academic.oup.com/jcem
Gordon, J. et al. “Impact of sleep and cortisol on metabolic health during perimenopause.” Sleep Medicine Reviews (2022).
🔗 https://www.sciencedirect.com/journal/sleep-medicine-reviews
Faubion, S. et al. “The role of lifestyle and stress management in menopause.” BMJ (2021).
🔗 https://www.bmj.com
Santoro, N. “Perimenopause: endocrine changes and clinical consequences.” Endocrinology & Metabolism Clinics (2022).
🔗 https://www.sciencedirect.com/journal/endocrinology-and-metabolism-clinics

The Doctors Practice
Edgbaston, Birmingham
www.thedoctorspractice.co.uk
Tel: 0121 661 2366 | WhatsApp: 07388 623527
Doctor-led private GP & aesthetic clinic