Symptoms

Heart palpitations and anxiety in perimenopause

Heart palpitations and new anxiety are recognised perimenopause symptoms, both driven by fluctuating oestrogen acting on the nervous system — and they are among the most often misread, dismissed as "just stress" or "all in your head." They are neither. But palpitations are also the one symptom where recognition is not enough: if they come with chest pain, breathlessness or fainting, that needs urgent medical assessment, not reassurance. Perimenopause is a diagnosis reached after the heart is checked, never instead of checking it.

Last verified: 10 July 2026 · symptom links checked against NICE NG23 and cohort data · re-verified quarterly

Can perimenopause cause heart palpitations?

Yes. Palpitations — a heart that suddenly races, pounds or skips — are a recognised part of the transition, listed in UK NICE guideline NG23. They often arrive with a hot flush, sometimes alone, frequently at night. The mechanism is real: fluctuating oestrogen affects the autonomic nervous system that sets your heart rate, so an ordinary moment can tip into a pounding chest for no reason you can point to.

Because there is often no obvious trigger, this is the symptom most likely to be waved away — by others, and by you. That's the trap. The feeling being hormonal doesn't make it imaginary, and it doesn't make it automatically safe either. Both things are true, which is exactly why palpitations deserve a proper look rather than a shrug in either direction.

Why do I have new anxiety I never had before?

New-onset anxiety is one of the clearest early-perimenopause signals — cohort data points to a two-to-fourfold rise during the transition, and it shows up in women with no prior history of it. Oestrogen influences serotonin, noradrenaline and the body's stress response; when it fluctuates, so does your baseline sense of calm. Many women describe a low hum of dread, or a rage that surprises them, or crying they can't explain.

This is physiology, not weakness. The version of this that damages women most is the one where a doctor, a partner or an inner voice reframes a hormonal symptom as a personality problem — and she starts managing her own reaction instead of the cause. Naming it correctly is the first repair. Anxiety and palpitations often travel together, each feeding the other, and both often ease when the underlying transition is addressed.

Is this being taken seriously — or am I being gaslit?

If you have been told your palpitations and anxiety are "just stress" without anyone examining your heart or asking about your cycle, that is not a full answer. A thorough assessment does two things at once: it rules out cardiac and thyroid causes, and it takes the perimenopause link seriously. You are allowed to ask for both. Bringing a note of when episodes happen — time of day, what you were doing, whether a flush came with it — makes it much harder to dismiss and much easier to diagnose.

When should I see a doctor for the non-urgent version?

Even without the red flags above, palpitations and anxiety that keep recurring deserve a planned consultation. A doctor can check your heart rhythm and thyroid (an overactive thyroid mimics both symptoms), review your stage, and discuss whether treatment — including HRT in Malta, where cohort data shows low mood and anxiety among the symptoms that improve most — is appropriate for you. In Malta, start with a health-centre GP or a private gynaecologist; there is no dedicated public menopause clinic, so this runs through general practice and gynaecology. Finding a menopause doctor in Malta covers both routes.