Low energy
Tired on waking, flat by mid-afternoon, and less able to recover than you used to be.
What it feels like
Waking unrefreshed, flagging by early afternoon, and needing far longer to recover from a busy week or a hard session than you used to. Many women describe it as running on an empty battery that never fully charges.
Why it happens
Broken sleep from night sweats is the most common driver, and the hormonal changes of perimenopause affect energy directly. Testosterone contributes to energy and drive in women as well as men, and falls with age.
Fatigue is also the symptom most likely to have a cause that has nothing to do with hormones. Low iron from heavy periods is common and often missed. Thyroid disease is several times more common in women than men and mimics menopause closely. These are worth checking before anyone concludes it is hormonal.
What can help
- Treating what is breaking your sleep, particularly night sweats, often does the most.
- Personalised HRT helps where fatigue is driven by menopausal symptoms, particularly broken sleep and night sweats.
- Correcting low iron, thyroid problems or low vitamin B12 where tests show them.
- Testosterone may be reviewed where energy and drive remain low on established HRT.
When to see a doctor
See a doctor if fatigue has lasted more than a few weeks, or comes with heavy periods, breathlessness or weight change. Loud snoring or pauses in breathing at night can point to sleep apnoea, which is under-recognised in women and needs separate assessment.
Tiredness that crept in alongside changes to your cycle points towards perimenopause. Our HRT UK guide covers the treatment options and the risks and benefits in plain English.
Often goes with low energy.
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Sleep & energy
Sleep problems
Waking at 3am, lying awake, and never quite feeling rested.
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Sleep & energy
Night sweats
Hot flushes that happen at night, often soaking sheets and breaking sleep.
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Intimacy
Vaginal dryness
Dryness, itching, soreness or discomfort during sex, sometimes with urinary symptoms.
Free three-minute symptom check
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Questions about low energy, answered.
Is fatigue a menopause symptom?
Yes, though it is rarely only menopause. Broken sleep from night sweats, low mood and hormonal change all contribute, and other causes need ruling out.
What else causes it?
Low iron, often from heavy periods, is a common and easily missed cause. Thyroid problems, low vitamin B12, poorly controlled diabetes, sleep apnoea and depression all produce the same picture.
Could it be low testosterone?
It can contribute. Testosterone supports energy and drive in women too. Your doctor will look at it alongside everything else rather than assuming it is the answer.
Should I have a blood test for fatigue?
Often yes, though not usually a hormone panel. A check for anaemia, thyroid function and vitamin levels is far more likely to explain persistent fatigue than an oestrogen level.
Hormones matter.
Let's treat them properly.
Medical care that puts you back in control, with a doctor who listens, clear options and treatment tailored to you.
