10 Lesser Known Perimenopause Symptoms Explained
In This Article
Around one in three women in perimenopause report heart palpitations, yet few are ever told that a fluttering heartbeat can be part of the hormonal picture. The familiar symptoms, hot flushes and irregular periods, take all the attention, while quieter changes go unexplained.
What are the lesser known symptoms of perimenopause? Alongside hot flushes and irregular periods, women in perimenopause may notice heart palpitations, a frozen shoulder, a burning mouth, dry eyes, tinnitus, crawling skin sensations, brief electric shock feelings, dizziness, new allergies and dental changes. Some are linked to falling oestrogen, while others are simply reported more often during these years. Most are common and not a sign of anything serious, though a check with your GP can rule out other causes.
Key Takeaways
- Oestrogen receptors sit throughout the body, so changing levels may affect the heart, joints, mouth, eyes, ears, skin and balance, though the evidence varies between symptoms.
- Perimenopause usually begins in the mid 40s and lasts around four years on average, sometimes longer, often with symptoms that seem unrelated to hormones.
- Keeping a short symptom diary helps your GP connect scattered complaints to the wider hormonal picture.
- Several of these symptoms can have other causes, so it helps to know which uncommon signs are worth a prompt medical check.
Why perimenopause reaches far beyond the obvious
Perimenopause is the transitional phase before periods stop for good, when the ovaries produce lower and more erratic levels of oestrogen and progesterone. Oestrogen does more than manage the menstrual cycle. It influences collagen, blood vessels, nerve signalling, tear production and the tissues of the mouth and gums, so when levels change the effects can appear in places most people never associate with hormones.
Some of these links are well established, others are still being studied. A woman may see her GP with a stiff shoulder, a dry mouth and a fluttering heart and never think to mention that her periods have changed, yet making that connection is often the first step towards the right support.
1. Heart palpitations that seem to come from nowhere
A fluttering, pounding or skipping heartbeat is one of the more alarming perimenopausal symptoms, and one of the most under recognised. A 2021 review of studies estimated that between 20 and 40 percent of women around the menopausal transition report palpitations, often alongside a hot flush or during the night, although the figures varied a great deal between studies.
Palpitations are frequently harmless, but the mechanism is not fully understood, and they deserve a mention to your doctor. That is partly for reassurance and partly because they can occasionally point to a thyroid problem, anaemia or a heart rhythm issue worth ruling out.
2. A frozen shoulder that creeps in without injury
Frozen shoulder, known clinically as adhesive capsulitis, causes the shoulder capsule to thicken and tighten until movement becomes painful and restricted. It affects an estimated 2 to 5 percent of people, and most of those affected are women between 40 and 60, which overlaps closely with the perimenopausal years.
That overlap has led researchers to explore whether falling oestrogen makes the capsule more prone to stiffening, though this remains a hypothesis. Diabetes and thyroid disease are also recognised risk factors. Many cases settle over one to three years, but some people are left with lasting stiffness, so a stiffening shoulder is worth a proper assessment rather than being ignored.
Quick Tip: If one shoulder is slowly losing range in every direction, especially reaching behind your back, see a physiotherapist. Guided movement and pain management can help while the shoulder recovers, and an assessment can rule out other problems.
3. Burning mouth syndrome
Some women develop a persistent scalding or tingling feeling on the tongue, lips or roof of the mouth with no visible cause. This is burning mouth syndrome, and it is most common in women around and after menopause, although it can appear in the perimenopausal years too.
When no other cause is found, burning mouth syndrome is thought to be mainly a nerve related condition, and its link with hormones is still unclear. A dental and medical check helps rule out causes such as nutritional deficiency, thyroid problems or medication effects. Treatments for dry mouth and nerve pain help some people, though there is no single reliable cure.
4. Dry, gritty eyes
Eyes that feel dry, gritty or tired by the afternoon are a surprisingly common midlife complaint. Dry eye disease becomes more likely with age and around menopause, and it is reported more often by women than men, with sex hormones known to influence the surface of the eye.
Changes in the glands that produce the oily layer of tears can let them evaporate more quickly. Lubricating drops, regular screen breaks and an optometrist review usually help. Ordinary dryness is uncomfortable rather than dangerous, and the small number of eye symptoms worth a quicker check appear later in this article.
5. Ringing in the ears
Tinnitus is the perception of ringing, buzzing or hissing with no external source. Some women report that it appears or worsens during perimenopause, though the evidence linking it specifically to the menopausal transition is still limited, and fluctuating hormones are only one of several possible influences.
New or persistent tinnitus should always be checked, since it can relate to hearing changes, ear wax or blood pressure, and sudden hearing loss or one sided symptoms need prompt attention. Managing stress and sleep may ease the distress it causes, even where the sound remains.
6. Crawling or tingling skin
Formication is the odd but genuine sensation of insects crawling over the skin, or a persistent prickling with nothing there. It is sometimes reported alongside the itching and heightened skin sensitivity that can come with drier skin as oestrogen falls.
It is usually not a sign of anything serious, but tingling and crawling sensations have other causes, including vitamin deficiencies and nerve conditions. New, persistent or one sided sensations are worth checking with a GP.
7. Brief electric shock sensations
Some women describe a sudden zap or jolt, like a rubber band snapping under the skin, sometimes just before a hot flush. These electric shock sensations appear often in women’s own accounts of perimenopause, although they are not yet well studied and there is little formal evidence about them.
They are generally brief and settle quickly. Because shock like sensations can also have other causes, it is worth mentioning any new or frequent episodes to your doctor.
As Dr Raquel Delgado, General Practitioner at Costa Health, explains: “Women often apologise for raising symptoms like a buzzing ear or a crawling scalp, as though they are too trivial to mention. In truth these details help me build the whole picture. When several appear together in a woman in her mid 40s, hormones are worth considering, but so are the other conditions that can look similar, which is why a proper assessment matters.”
8. Dizziness and balance changes
Lightheadedness, unsteadiness or a spinning sensation are sometimes reported during perimenopause, though they are non specific and the mechanism is unclear. Oestrogen may play a role in the inner ear, and poor sleep and fatigue can add to the feeling.
Balance symptoms have many possible causes, so they should not be assumed to be hormonal, and anything sudden, severe or recurrent deserves a proper assessment.
9. New or worsening allergies
Developing hay fever, hives or skin reactions in midlife for the first time can seem strange, and there is an emerging idea that hormones may be involved. Oestrogen interacts with histamine, the chemical behind allergic responses, so the fluctuations of perimenopause may leave some women more reactive than before.
This link is still being studied and will not apply to everyone. If allergy type symptoms are new, persistent or troublesome, it is sensible to see a GP or pharmacist rather than assume hormones are the only factor.
10. Dental and gum changes
Bleeding gums, a dry mouth, altered taste or more sensitive teeth can all appear during perimenopause. Hormones may influence the gums, although each of these changes also has common dental causes, so they should not be put down to perimenopause alone.
Regular dental care is important during these years. Mentioning perimenopause to your dentist can help them understand why your mouth feels different and tailor their advice.
When lesser known symptoms are worth investigating
The tricky part of perimenopause is that many of these symptoms overlap with other conditions, from thyroid problems to anaemia and vitamin deficiencies. That overlap is why a proper assessment matters rather than self diagnosis. A GP can look at your symptom pattern and history and, where useful, arrange blood tests to rule other causes in or out.
If you recognise several signs from this list and they are affecting your daily life, it is reasonable to seek advice. You can read more about telling hormonal symptoms apart from other causes in our guide to whether your symptoms are perimenopause or something else.
Almost everything on this list is common and rarely serious, and a small number of situations are simply worth treating differently rather than waiting for a routine appointment. Palpitations that come with chest pain, severe breathlessness or fainting, or a racing heartbeat that will not settle, deserve same day medical assessment, and in Spain calling 112 is the quickest way to arrange that. The same applies to sudden dizziness with weakness, slurred speech, chest symptoms, fainting or vision changes, to a sudden loss of vision, severe eye pain or a very red eye that is sensitive to light, and to swelling of the face, lips or throat with any difficulty breathing. None of these should be put down to hormones.
Quick Tip: Keep a two to four week diary noting sleep, mood, periods and any physical symptoms, however small they seem. Patterns that are hard to spot day to day often become clear on paper and give your GP much more to work with.
How Costa Health Can Help
If you think perimenopause might explain how you have been feeling, our team can help you make sense of it.
- Menopause and perimenopause care for a full symptom review and evidence based options.
- Women’s health services for wider concerns that sit alongside hormonal change.
- Online GP consultations with Dr Raquel Delgado from the comfort of home.
Not sure where to start? Get in touch and we will point you in the right direction.
Quick Tip: Important: This article is for general information only and does not replace professional medical advice. If you are experiencing symptoms, book a consultation with our team so we can assess your individual situation.
Frequently Asked Questions
What are the most unusual symptoms of perimenopause?
Some of the more surprising ones include heart palpitations, frozen shoulder, burning mouth, tinnitus, dry eyes, crawling skin sensations and brief electric shock feelings. Some are linked to changing oestrogen levels, others are simply reported more often during these years.
At what age does perimenopause usually start?
For many women perimenopause begins in the mid 40s, though it can start in the late 30s or later. It lasts around four years on average, and sometimes longer, before periods stop completely. Age alone does not decide when symptoms begin, so changes in your late 30s are still worth exploring.
Can perimenopause really cause heart palpitations?
Yes, palpitations are commonly reported around the menopausal transition. They are often harmless and linked to hormonal changes, and it is always worth mentioning them to your GP, who can rule out other causes such as a thyroid problem, anaemia or a heart rhythm issue.
Should I see a doctor about these lesser known symptoms?
Yes, especially if several symptoms appear together or affect your daily life. A GP can consider whether hormones are involved and rule out conditions such as thyroid problems or anaemia. You do not need to wait until symptoms are severe.
Do I need a blood test to diagnose perimenopause?
Perimenopause is usually diagnosed from your symptoms and menstrual history rather than a single hormone test, since levels fluctuate from day to day. A blood test is often more useful for ruling out other causes of your symptoms, which your GP can discuss with you.
