Symptom · Perimenopause
Anxiety
Feeling jittery, thoughts going round in circles, tension with no obvious cause: anxiety is one of the most common symptoms of perimenopause, yet one of the least likely to be linked to it.
Why it happens
Oestrogen helps keep serotonin, a brain chemical that steadies your mood, in balance. Progesterone has a natural calming effect too. In perimenopause, both rise and fall unpredictably, and those swings, more than the overall decline, can make everyday stress feel bigger.
What can make it worse
- Lack of sleep, which lowers your tolerance to stress.
- Caffeine, which can leave you more on edge.
- A heavy mental load, at work and at home.
- Feeling isolated, with no one to talk to about it.
Right now
- Breathe out for longer than you breathe in: it switches on your body’s calming system.
- Name what you’re feeling, out loud or on paper.
- Get outside for a short walk, even just a few minutes.
Every day
- Keep moving: exercise is one of the most effective tools against anxiety.
- Cut back on caffeine if it seems to set you on edge.
- Build in a few quiet moments each day, with nothing asked of you.
Is anxiety taking over your days?
A doctor can help you work out what’s linked to perimenopause and find the right support.
General information only. It doesn’t replace advice from a doctor who knows your history.
Recognise several of these? That’s no coincidence.
Menopause isn’t just hot flushes. Symptoms can start years before your last period and affect your sleep, mood, energy, memory, weight and intimate health.
Tap a symptom to find out more.
Hot flushes
A wave of heat rising from your chest to your face, lasting one to five minutes. When oestrogen dips, your brain’s thermostat becomes oversensitive, so even a tiny change in temperature can set one off.
Sleep problems
Out like a light one night, wide awake at 3am the next. Progesterone used to help you switch off, and there’s less of it now. Add night sweats from shifting oestrogen, and deep sleep is often the first thing to go.
Brain fog
Words on the tip of your tongue, reading the same line twice, losing your thread mid-sentence. Oestrogen helps fuel your brain, so when it swings, your focus does too. And less progesterone means poorer sleep, which makes the fog thicker.
Joint pain
Knees that creak when you stand up, stiff hands first thing in the morning. Oestrogen helps keep inflammation in check, so when levels dip, joints can feel stiff and sore. Lower testosterone also makes it harder to keep the muscle that supports them.
Irregular periods
One cycle short, the next one long, then a month with nothing at all. You ovulate less often, so you make less progesterone, while oestrogen swings up and down. Periods can get heavier too. It’s often the very first sign of perimenopause.
Palpitations
Your heart suddenly races or pounds while you’re doing nothing at all. Shifting oestrogen affects the nerves that control your heart rhythm. Unsettling in the moment, rarely serious, but always worth mentioning to your doctor.
Mood swings
Laughing one minute, in tears the next, or ready to tell everyone where to go. Oestrogen and progesterone are rising and falling faster than before, and both affect the brain chemicals that keep your mood steady.
Weight gain
Your waistline is changing, even though you’re eating exactly the same. Lower oestrogen moves fat storage towards your tummy. And as testosterone gradually declines, you lose some muscle, so your metabolism slows too.
Low libido
Desire takes longer to show up, or sometimes doesn’t show up at all. Testosterone, which fuels desire, gradually declines, and lower oestrogen can make arousal slower and sex less comfortable. It’s common, it’s not ‘all in your head’, and it can be treated.
Vaginal dryness
Dryness, and sometimes a little discomfort day to day. Oestrogen keeps vaginal tissue naturally moist, so lower levels mean less moisture. It’s very common, and still far too rarely talked about.
Night sweats
Waking up soaked in the middle of the night, changing the sheets, then lying awake. It’s a hot flush triggered by shifting oestrogen, just at night. And with less calming progesterone, getting back to sleep is harder.
Painful sex
Discomfort, or real pain, during or after sex. Lower oestrogen makes vaginal tissue thinner and more delicate, so something that never used to hurt suddenly can. You don’t have to put up with it.
Dry skin
Skin that feels tight, marks more easily and has lost some of its bounce. Oestrogen helps your skin make collagen, and you can lose up to 30% of it in the first five years after menopause.
Fatigue
A tiredness that won’t shift, even after a good night’s sleep. Less progesterone means lighter, more broken sleep, and swings in oestrogen bring night sweats and low mood. You feel it from the moment you wake up.
Hair loss
More hair in your brush, a parting that looks wider than before. Oestrogen and progesterone both help keep hair growing. With less of them, androgens (hormones like testosterone) have more effect, and hair grows back finer.