Fatigue and menopause: why it happens and how to regain your energy

Have you been feeling constantly drained for a few months and wondering if it's "normal" at your age? You are not alone: fatigue is one of the most frequently cited symptoms by menopausal women, alongside hot flashes and sleep disturbances.

Good news: this fatigue can be explained, and above all, it can be managed. We detail why your body reacts this way, and more importantly, what you can do, both in your daily life and at work, to regain your energy.

Why does menopause cause intense fatigue?

What the hormonal drop does to your body

During menopause, your levels of estrogen and progesterone drop sharply. However, most of your organs possess receptors for these hormones and require a certain level to function normally. Deprived of this supply, they become dysregulated, which translates into a set of symptoms that vary significantly from one woman to another.

According to Inserm, 87% of menopausal women experience at least one symptom related to this transition, and 20 to 25% of them present symptoms severe enough to affect their quality of life. Fatigue, hot flashes, sleep disturbances, and mood swings are among the most frequently reported manifestations.

On average, menopause is diagnosed at age 51 in France. A woman is considered menopausal after 12 consecutive months without a period. But the first signs of fatigue often appear long before, starting in perimenopause, which can begin as early as 40.

Sleep, the first casualty of menopause

Menopause particularly disrupts sleep, which largely explains the feeling of fatigue.

Night sweats and hot flashes can wake you several times a night: you find yourself soaked, then freezing a few minutes later, unable to return to deep, restorative sleep.

Added to this are increased anxiety during this period, muscle or joint pain, or even urinary incontinence that forces you to get up at night. The result: fragmented, non-restorative nights, and fatigue that accumulates day after day.

This accumulation can also affect mood: some women go through this period with low spirits, sometimes to the point of feeling symptoms close to depression. If this is your case, do not hesitate to talk to a healthcare professional.

Fatigue experienced by thousands of women

A parliamentary report on menopause in France gathered numerous testimonies from women woken up several times a night, faced with a change in libido that is difficult to live with, and long-term fatigue, often without having been prepared or informed beforehand.

This type of testimony does not describe an isolated case: it reflects the experience of very many women who go through menopause without sufficient support or information.

How long does menopause-related fatigue last?

There is no universal duration: it depends on your symptoms, your lifestyle, and any care you may receive. For some women, the fatigue subsides in a few months once hot flashes and sleep disturbances are eased. For others, it can persist longer, especially if sleep remains disrupted over the long term. This is indeed the challenge: the sooner you act on the causes (sleep, lifestyle, potential treatment), the more you limit the risk of the fatigue becoming chronic.

How to fight menopause fatigue? Our tips

Break the taboo and talk about it

The first thing, and perhaps the most important: talk about your menopause. It is a biological reality that affects all women, not a subject to keep to yourself while gritting your teeth.

Having a supportive circle makes a real difference during this period. You are not sick, but you have the right to let your symptoms show without trying to keep up appearances. Talk about it to your partner, your family, and your loved ones: everyone can adapt to your pace.

Treatments to sustainably soothe symptoms

Among the solutions available, Menopausal Hormone Therapy (MHT) is the one that offers the most comprehensive care: by replenishing missing hormones, it generally helps soothe hot flashes, improve sleep, and therefore reduce fatigue, while protecting bones and the cardiovascular system.

MHT is not suitable for all women, however: it must be evaluated with a doctor or gynecologist, who will determine if it is an appropriate option for your situation. The French National Authority for Health (HAS) recommends prescribing the minimum effective dose, as every woman is different.

A lifestyle that really counts

In parallel with MHT, or if you do not take it, lifestyle plays a key role. Tobacco and alcohol disrupt sleep and amplify hot flashes: by reducing your consumption, you can already observe improvements in your energy level.

Regular physical activity and a suitable diet also help limit menopause-related weight gain, which can itself accentuate the feeling of fatigue. Surrounding yourself with a multidisciplinary team (doctor, possibly a sexologist, a nutritionist) allows you to approach the transition from all angles, including that of your sexuality during menopause, which is often disrupted by the hormonal decline.

Food supplements: support, not a replacement

There are also natural solutions to support your body: herbal tea for menopause, food supplements, targeted treatments. These products do not replace MHT, but they can help limit certain deficiencies, soothe anxiety, or support sleep.

Some criteria for choosing well:

• Prioritize French laboratories, which comply with strict quality standards.
• Look for formulas with combined effects: several active ingredients working in synergy are often more effective than a single isolated ingredient.
• Check the composition: it should remain simple, without unnecessary additives.
• Take them as a course of treatment, over the long term, to feel the effects.

A user of our menopause food supplement cure testifies: her sleep, very disrupted since menopause, significantly improved after several weeks of treatment, with easier wake-ups and less burdensome days. We receive this type of feedback regularly.

Menopause fatigue at work: a subject still too taboo

A real impact on performance and career

Menopause at work remains a little-discussed subject, even though its consequences are very real. Fatigue, concentration difficulties, and other symptoms can affect performance and daily workload.

According to the literature review published in 2025 by the British government, the economic cost of menopause at work in the UK is estimated at approximately £1.5 billion per year in job losses, in addition to £191 million related to absenteeism. In Canada, the Menopause Foundation of Canada estimates the annual cost at 3.5 billion Canadian dollars for the country's economy.

Behind these figures are concrete professional trajectories: years of experience, expertise, and professional relationships that are lost when a woman leaves her position due to a lack of adequate support.

How to talk about it at work?

• Speak to your manager, HR, or occupational physician, being as precise as possible about what you are going through and what you might need.
• Ask for simple accommodations: a little flexibility with hours, occasional remote work, a fan at your desk. It is often small adjustments that make a real difference.
• Find other colleagues concerned. You are likely not the only one, and a collective dynamic has more weight to move things forward.
• Rely on economic data if needed: showing that the subject has a real cost for the company can help move the dialogue forward.

Menopause should never be a shameful secret that weighs on a career. You have the right to take care of yourself, ask for help, and continue to move forward professionally at your own pace.

When to see a doctor for menopause fatigue?

Menopause explains some of the fatigue, but it should not cause you to overlook other possible causes. Unusual, sudden fatigue or fatigue that persists despite sufficient sleep deserves medical advice: it allows for ruling out anemia, thyroid disorders, or other underlying pathologies, and adapting care accordingly.