
Fresh Breath, Pregnancy
Oral Thrush During Pregnancy: Causes, Signs, Symptoms, And Treatment Options
Oral thrush can develop while pregnant and it’s common. Pregnant women can be more susceptible to developing oral thrush, learn more with Crest.
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Being pregnant has its challenges and dealing with oral health issues can complicate things further. Oral thrush is common during pregnancy and can show up in about 20-38% of pregnant women. Hormonal changes and other shifts in the body may create oral thrush. However, oral thrush can be prevented and treated with proper diet and oral hygiene, including regular brushing and flossing.
Oral Thrush During Pregnancy
Anyone can get oral thrush, even pregnant people. If you notice white substances forming in your mouth or experience discomfort, be sure to go to your dentist, dental hygienist or doctor. When you are pregnant, it may be more common to get oral thrush due to hormonal changes. If the mother has an active infection during delivery, it is possible for thrush to be passed on to the baby. However, oral thrush can be treated and healed and it’s best to catch it immediately when you first have symptoms.
- Diagnosing and managing oral thrush early when you’re pregnant is important for your own comfort and to reduce the chance of passing it to your baby during birth.
- You may be more susceptible to oral thrush if you are pregnant because of the hormonal changes that happen that create an environment where thrush is more likely to form.
Oral Thrush
Oral thrush, also known as oral candidiasis, is a condition that occurs when a fungus called Candida albicans builds up on the lining of your mouth. You will notice white patches or white lesions in your mouth, typically on your tongue or inner cheeks.
- Other symptoms of oral thrush are redness in the mouth or a loss of taste.
- If you experience a cotton like feeling in your mouth you may have oral thrush.
Oral Thrush Prevention While Pregnant
Keeping up with your oral care is key to preventing oral thrush from forming. However, sometimes the side effects of being pregnant may still cause oral thrush to develop.
Try these tips to help prevent oral thrush while pregnant:
- Practice a consistent oral hygiene routine, including brushing twice daily and flossing once daily
- Avoid smoking and tobacco
- Rinse with salt water
- Take care of your diet and avoid yeast filled foods
- Wash your hands frequently, especially before eating
- Avoid touching your mouth often
- Stay hydrated and drink a lot of water regularly
- Limit sugar in take
Treatment for Oral Thrush in Pregnancy
Your dentist, dental hygienist or doctor will explore the best oral thrush treatments when you are pregnant. They can assess any other health conditions and guide you in what treatment options are best. Sometimes oral thrush can go away on its own. Often, an antifungal medication, such as a mouth rinse or lozenge, will need to be used.
Consulting with your doctor about oral thrush treatment is imperative because there are antifungal medications, such as fluconazole, that are not safe for pregnant women to take.
Natural Remedies for Oral Thrush During Pregnancy
Consult with your doctor, dentist or dental hygienist to determine how to best treat oral thrush while pregnant. There are natural remedies that can help or may prevent oral thrush. However, to get rid of thrush, it may require other remedies and medications. The best natural remedy to help and prevent oral thrush is brushing and flossing daily and keeping up with your oral care!
Causes of Oral Thrush in Pregnancy
When you are pregnant your hormones change, which may trigger an environment for oral thrush to develop. Estrogens have been found to promote candida. Pregnancy affects the body in many ways, and hormonal shifts can increase your susceptibility to certain oral health conditions, including thrush. Always talk to both your doctor and dental professional about prenatal oral care and to know what conditions you may be susceptible to.
Oral Health Essentials: Your Guide to A Healthy Smile
Common oral health issues include cavities and tooth decay, gum disease, staining, and sensitivity. The main culprit behind these is often plaque buildup a sticky bacterial film that forms on teeth. If left unaddressed, these conditions can result in tooth loss and may even affect your overall health.
By consistently following a complete oral care routine, you can preemptively tackle these issues, leading to a stronger, healthier smile:
- Start your routine with Crest Clean Breath Toothpaste. This stannous fluoride formula works around the clock, actively preventing cavities and fighting the bacteria that cause bad breath so you enjoy a long-lasting, fresh, and clean feeling.
- Rinse with Crest Pro-Health Mouthwash: Swish with an antibacterial mouthwash like Crest Pro-Health Mouthwash to eradicate plaque bacteria, help deter new plaque formation, support gum health, and leave your mouth feeling thoroughly clean and refreshed.
- Brush 2X/day with an Oral-B iO Electric Toothbrush: An electric toothbrush, such as an Oral-B iO, helps eliminate up to 100% more plaque than a conventional manual toothbrush. Its dentist-inspired round brush head effectively surrounds each tooth, adapting to the contours of teeth and gums to ensure a cleaner, healthier smile even in hard-to-reach areas.
- Use Floss: Daily flossing assists in dislodging plaque and debris from between teeth. Incorporating flossing into your routine can help remove any lingering food particles and plaque buildup, offering an additional layer of protection.
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FAQs

Can pregnancy cause oral thrush?
Being pregnant may create an environment where oral thrush is more likely to form due to hormonal changes.

How do you treat oral thrush while pregnant?
Talk to your dentist, dental hygienist or doctor about oral thrush treatment. Often an antifungal medication is recommended.

What are the signs and symptoms of oral thrush?
If you have oral thrush you will notice white patches on your tongue or cheeks and may have other redness or discomfort in your mouth.

Can oral thrush harm the baby while pregnant?
No, oral thrush in the mother does not harm the baby during pregnancy. However, it can be passed to the baby during birth, so it’s important to treat the infection.

Is oral thrush a sign of pregnancy?
Oral thrush does not determine whether you are pregnant. Though, if you are pregnant, you may be more likely to develop oral thrush.

Is oral thrush common in pregnancy?
Yes, oral thrush is common in pregnancy, and you will want to keep up with your oral care to prevent it.

Is oral thrush dangerous in pregnancy?
Having oral thrush while pregnant can be treated and typically is not dangerous to the mother or baby growing inside.
Sources
- https://www.webmd.com/oral-health/what-is-thrush
- https://pmc.ncbi.nlm.nih.gov/articles/PMC8272470/
- https://my.clevelandclinic.org/health/diseases/10956-thrush
- https://americanpregnancy.org/healthy-pregnancy/pregnancy-health-wellness/how-to-treat-thrush-naturally-during-pregnancy/
- https://www.ada.org/resources/ada-library/oral-health-topics/home-care
- https://www.cdc.gov/oral-health/prevention/oral-health-tips-for-adults.html
- https://my.clevelandclinic.org/health/treatments/16914-oral-hygiene
- https://www.mayoclinic.org/healthy-lifestyle/adult-health/in-depth/dental/
- https://www.nidcr.nih.gov/health-info/oral-hygiene



