Is Dry Mouth a Sign of Pregnancy?

Dry mouth is a common sign (and problem) of pregnancy. But what exactly is the reason? In this article, we give you some common causes, symptoms, and treatment for dry mouth during pregnancy.

No matter what causes or triggers it, dry mouth can be annoying during those times. This is usually because of hormonal changes, which may affect different parts of your body – your teeth and mouth included. Let’s have a look at how and why dry mouth happens during pregnancy.

Causes of Dry Mouth in Pregnancy

Dry mouth can be caused by any of the following (during pregnancy):

1. Not drinking enough fluids. When a pregnant woman is dehydrated, they tend to have a dry mouth more often. This is kind of common sense, but some moms-to-be may not notice it. They could feel dizzy, get headaches, and sometimes get fatigued. Dehydration is serious and could affect your baby’s development.

2. You may lack insulin. Some women get gestational diabetes when they tend to have a higher blood sugar level than usual. Feeling thirsty and dry mouth can be a symptom. It is a type of diabetes only found in pregnancy. With the right food and exercise, as well as insulin intake, this can be remedied.

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3. You may have thrush. This is a kind of fungal disease that happens in both the mom and the baby. It may cause mouth sores, redness, and even loss of taste, other than having a dry mouth.

4. Your sleep patterns may be disrupted. Snoring, while it is an involuntary action, can sometimes cause dry mouth when you wake up. Those who also have enlarged tonsils or have smoked before may experience the same thing. These factors may affect your regular sleep cycle, causing your dry mouth.

Related post: Pregnancy Symptoms: Early Signs That You Might Be Pregnant

Symptoms of Dry Mouth

Here are the common symptoms that you have dry mouth during pregnancy:

1. Tooth decay – when you get problems in your teeth, which may be caused by hormonal problems during pregnancy.

2. Having trouble talking – this is akin to having a sore throat.

3. Taste changes – you may feel that some foods turn bland when you eat them.

4. A burning sensation in your mouth – this may remind you of having a sore throat as well.

5. Your nose feels dry – this may feel similar to when you had a cold and your nose dried up.

6. Difficulty in swallowing – you feel as if something painful is blocking your throat from swallowing properly.

7. A sore throat that doesn’t go away – if you’ve worked up on sore throat medication and it still doesn’t go away, try talking to your physician about it.

8. Hoarseness in your voice – as with most dry mouth problems, it may also affect your voice.

How to Treat Dry Mouth

You can treat dry mouth in a number of ways:

1. Get hydrated enough. Try drinking more water than usual to keep your mouth from being hydrated. Make sure you have a water bottle with you at all times, especially when you’re out in the sun.

2. Hard candy can help produce saliva. This can help to reduce the symptoms of dry mouth. Try packing hard candy when you’re on a trip to avoid dry mouth during travels.

3. Try sugar-free gum. Saliva production can also be increased with chewing gum. Make sure it’s sugar-free to avoid diabetic problems.

4. Ice chips. They are alternatives for moistening your mouth to prevent dryness. It can also help with bouts of dizziness. Ice chips can be bought from most grocery stores nowadays and they even come with various flavors. However, make sure that those flavors aren’t too sweet.

5. Don’t drink coffee. As much as possible, don’t have coffee because it can actually worsen your dry mouth. This is because coffee has a tendency to make your mouth dry, especially if it has a lot of sugar in it as well.

6. Try a mouthwash. Make sure it is safe for pregnant women but can target dry mouth problems. A mouthwash can be easily bought from ay drugstore – just ask for one that is fit for your needs.

7. Consider buying a humidifier. It can help to add humidity to your room so you won’t wake up with a dry mouth. Humidifiers can also work well if you live in a very dry climate or if the season is very chilly and dry (e.g. winter or autumn).

8. Go see a doctor. If your dry mouth worsens, you may ask your doctor what to do. They may recommend any of the following:

  • For gestational diabetes, they may give you a diet plan or insulin medication.
  • For snoring, they might recommend a snoring treatment.
  • Fluoride trays could also help you to prevent tooth decay or dry mouth at night.
  • Your doctor could also treat the root cause of thrush using antifungal medicine.


Your pregnancy journey may have some bumps in the road (pun intended) but there’s nothing that a healthy lifestyle can’t fix. The utmost key to fighting dry mouth and its symptoms is to keep yourself well-hydrated and by getting enough sleep. We hope you found our article informative!

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