Your hormones can affect more than you might realise
We often talk about the way hormonal changes can affect our skin, mood, sleep and energy.
But your mouth can respond to hormonal fluctuations too.
Throughout different stages of life, changes in hormones such as oestrogen and progesterone may influence the way gum tissues respond to plaque and inflammation. Research continues to explore the relationship between hormones, saliva, the oral microbiome and periodontal health.
That means there may be times when your usual oral care routine suddenly feels a little different.
Perhaps your gums bleed more easily before your period. Your toothpaste makes you gag during pregnancy. Or your mouth starts to feel noticeably drier during perimenopause or menopause.
These changes are worth paying attention to.
Your menstrual cycle and your gums
Have you ever noticed that your gums feel slightly more tender, swollen or prone to bleeding at certain points in your cycle?
You may not be imagining it.
Hormonal fluctuations throughout the menstrual cycle may alter the inflammatory response of the gums. Some research has observed increased gingival inflammation during particular phases of the cycle, although responses vary significantly between individuals.
Importantly, hormones aren't a substitute explanation for plaque-related gum inflammation. Good oral hygiene remains fundamental.
If you notice bleeding when brushing or cleaning between your teeth, don't simply assume it's hormonal. Persistent bleeding, swelling or tenderness should be assessed by your dental practitioner.
What can help?
Keep your routine consistent:
- Brush thoroughly twice daily with a soft toothbrush.
- Clean between your teeth every day using floss or an interdental cleaner.
- Avoid brushing aggressively if your gums feel tender.
- Keep up with regular professional dental care.
Consistency matters, particularly during periods when your gums may be more reactive.
Pregnancy can change the way your mouth feels
Pregnancy brings significant hormonal changes, and your mouth isn't exempt.
Increased levels of oestrogen and progesterone can make the gums more reactive to plaque, which is why some women notice redness, swelling or bleeding during pregnancy.
This is often referred to as pregnancy gingivitis.
Morning sickness and reflux can present another challenge. Repeated exposure to stomach acid can soften and erode tooth enamel over time.
If you vomit, avoid immediately reaching for your toothbrush. Instead, rinse your mouth thoroughly with plain water and allow some time before brushing. Australian guidance recommends waiting before brushing because enamel may be temporarily softened after exposure to stomach acid.
Pregnancy can also make the physical act of brushing surprisingly difficult.
Changes in taste, smell sensitivity and an increased gag reflex may suddenly make a toothpaste you previously loved feel overwhelming.
A toothpaste without sodium lauryl sulfate (SLS) generally produces less foam, which may feel more comfortable for people experiencing an increased gag reflex.
The most important thing is finding an oral-care routine that you can maintain consistently throughout pregnancy and discussing any changes or concerns with your dental practitioner.
What about the oral microbiome?
Your mouth contains an incredibly complex community of microorganisms collectively known as the oral microbiome.
Researchers are increasingly interested in how hormonal changes may interact with the oral environment, including inflammatory responses, saliva and microbial communities.
However, your oral microbiome is influenced by far more than hormones alone.
Diet, oral hygiene, medications, saliva, smoking, health conditions and many other factors can all play a role.
Rather than trying to create a perfectly “balanced” microbiome, we prefer to think about supporting the overall oral environment with consistent oral hygiene, regular dental care and thoughtfully selected oral-care products.
Perimenopause and menopause: an overlooked oral health conversation
We hear a great deal about how perimenopause and menopause may affect sleep, skin, bone health and mood.
Oral health deserves a place in that conversation too.
As oestrogen levels decline, some women report changes including:
- dry mouth
- changes in saliva
- altered taste
- gum discomfort or inflammation
- burning or sensitive sensations within the mouth.
Research has found associations between menopause and changes in salivary function, periodontal health and the oral environment.
Saliva is particularly important because it helps lubricate the mouth, clear food debris and acids, and forms part of the mouth's natural defence system.
So when your mouth feels persistently dry, it's worth investigating rather than simply accepting it as part of getting older.
Dry mouth can also be caused or worsened by medications and health conditions, so speak with your dental practitioner or doctor if it becomes an ongoing issue.
Your oral care may need to evolve with you
The toothpaste and routine that worked for you at 25 may not necessarily feel right at 35, during pregnancy or at 50.
And that's okay.
Our bodies change — and thoughtful oral care should take those changes into account.
A few fundamentals remain important at every stage:
Brush thoroughly.
Technique matters. Use a soft toothbrush and clean every surface of every tooth, including along the gumline.
Clean between your teeth.
A toothbrush can't effectively clean every interdental surface.
Pay attention to changes.
Persistent bleeding, swelling, pain, dry mouth, ulcers or changes to your oral tissues deserve professional assessment.
Stay hydrated.
Particularly if you're experiencing a dry mouth.
See your dental practitioner regularly.
Preventive appointments provide an opportunity to identify changes before they become larger concerns.
Your individual risk of tooth decay and gum disease also matters. Australian oral-health guidance recommends fluoridated toothpaste for preventing dental decay, so anyone with an increased decay risk, recurrent decay or persistent dry mouth should discuss their individual toothpaste and fluoride needs with their dental practitioner.
A more considered everyday ritual
At Restore, we believe oral care deserves the same level of thought we give the rest of our daily wellness and personal-care routines.
Restore was formulated by Australian registered dental practitioners with a focus on creating a premium, enjoyable everyday brushing experience.
Our formula is fluoride-free, SLS-free and essential-oil-free, with 15.5% nanoXIM® nano-hydroxyapatite, alongside thoughtfully selected ingredients including L-arginine, chicory root and green tea extract.
And because oral health isn't static, neither should our conversations about it be.
From your first period to pregnancy, postpartum, perimenopause and beyond, understanding how your body can influence your mouth gives you one more reason to pay attention to your everyday oral-care ritual.
Elevate your everyday ritual.
Restore Oral Care
A note from Restore
This article is provided for general educational purposes and is not intended to replace individual dental or medical advice. Hormonal changes affect people differently. If you experience persistent bleeding gums, oral pain, dry mouth or other changes to your oral health, consult your dental practitioner or healthcare professional.