Have you ever experienced the uncomfortable and disturbing feeling of a dry mouth in the middle of the night? This is something many people experience, which is referred to as xerostomia. It does affect sleep and the general oral health of a person. Here, we will give an insight into the major factors causing dry mouth at night and how it can be treated as well.
What is Dry Mouth?
Dry mouth, also called xerostomia, is the condition when one has very low saliva levels because the salivary gland is not able to produce enough saliva. The saliva plays a very important role in keeping moisture in one mouth, helping swallow food, and even aiding in the protection of the teeth and gums. When one fails to produce enough saliva, one begins feeling uneasy and can even suffer from halitosis, which is bad breath and even lead to problems like bad breath (halitosis), tooth decay, gum disease and more
At night xerostomia can be even more bothersome since the production of saliva in the body decreases while sleeping. Let’s explore the possible causes of dry mouth at night.
Common Causes of Dry Mouth at Night
Mouth Breathing
Mouth breathing is one of the most common reasons why people suffer from dry mouth disease at night. When you breathe through your mouth instead of your nose, air passes directly over the tissues in your mouth, causing them to dry out.
This may happen as a result of blocking of the nasal airways due to allergies or even when caught up with a cold or other respiratory issues. If you have a blocked nose, you’re more likely to breathe through your mouth while you sleep.
Medications
Some medications may cause a decrease in the production of saliva, thus causing dry mouth at night. Examples of drugs that may cause dry mouth, or xerostomia, include antihistamines and decongestants, antidepressants, and medications used for controlling high blood pressure, as well as some painkillers.
Many of these medicines will tend to suppress the output of saliva as a side effect, and with the addition of being asleep, the effects are much worse. If this continues, it can result in a dry mouth disease which is a condition when dry mouth affects a person’s oral health. It’s important to consult with your dentist if you suspect your medication is causing this issue.
Dehydration
Not drinking enough fluids during the day can lead to dehydration, which affects the production of saliva. When your body is dehydrated, it prioritizes the most critical functions, and saliva production may decrease. Dehydration can happen due to excessive sweating, illness, or simply not consuming enough water throughout the day. When you go to bed in this dehydrated state, you may wake up with a dry mouth.
Sleep Apnea
People who suffer from sleep apnea may also experience dry mouth at night. Sleep apnea causes brief interruptions in breathing during sleep, which can lead to mouth breathing, even if the person is unaware. These interruptions can cause dry mouth and disrupt sleep quality.
Hormonal Changes
Hormonal fluctuations can also contribute to dry mouth. For instance, women going through menopause or pregnancy may experience changes in their hormone levels that affect saliva production. Certain hormonal conditions, like diabetes, can also cause dry mouth.
Underlying Health Conditions
The risk of experiencing dry mouth can also be increased by certain health problems. For instance, diabetes can affect salivary gland function and reduce saliva production. Another condition that leads to dry mouth is Sjogren’s syndrome, which is an autoimmune disease of the salivary glands. Other medical conditions that may alter salivation include AIDS and Parkinson’s disease.
How to Fix Dry Mouth?
Now that we know the causes of dry mouth, let’s discuss some solutions to help relieve it. With the right care, you can reduce discomfort and prevent long-term oral health issues.
Stay Hydrated
One of the simplest ways to mitigate the risk of dry mouth is to consume fluids like water consistently throughout the day. Make sure you’re getting enough fluids during the day so that your body is well-hydrated before bed. You can also sip water before sleep to ensure that you’re not dehydrated when you go to bed.
Use a Humidifier
The bedroom is the one place where a humidifier may be of great support when all moisture in the mouth is lost while sleeping. It can also be used in the cooler seasons when the climates are dry and warm.
Saliva Substitutes
If your mouth’s dryness persists while you are sleeping, especially in the evening, consider using some artificial saliva products. These are sprays, gels, or rinses that can be purchased without a prescription. They aid in wetting the mouth and mask the feeling of dry mouth for a short period of time. Look for a product that does not contain any alcohol, as this will only make dry mouth worse.
Breathing Through Your Nose
If you suffer from nasal congestion, try to clear your nasal passages before bed. Using a saline nasal spray or a neti pot can help relieve nasal blockages. This will encourage you to breathe through your nose, which can prevent the dryness caused by mouth breathing. If you have chronic issues with your nose, consulting an ear, nose, and throat (ENT) specialist may be helpful.
Avoid Certain Medications or Alternatives
If you think the cause of your dry mouth is a side effect of the medication, talk to a dentist near you. They might be able to modify your dose or prescribe a medication with minimal adverse effects. Under no circumstances should anyone stop taking any medication given to them by a professional.
Good Oral Hygiene
Proper mouth care is crucial when it comes to dry mouth. Use fluoride toothpaste and brush at least two times a day, clean the spaces between the teeth with floss, and consider rinsing the mouth with a saliva substitute mouthwash that’s alcohol-free. Regular dental check-ups are also important for preventing dental problems that can arise from dry mouth, such as cavities and gum disease.
Chewing Sugar-Free Gum or Lozenges
Saliva production can be stimulated by sucking on sugar-free lozenges or chewing sugar-free gum. Dentists recommend products containing xylitol because this sugar replacement can stimulate saliva flow and prevent tooth decay.
Home Remedies
Apart from the available over-the-counter medications, certain remedies can also be used to complement the treatment of dry mouth. For instance, a piece of cucumber can be chewed to relieve one’s mouth, or herbal teas such as chamomile and licorice root can be consumed to stimulate saliva production.
These remedies can also serve as home remedies for sore throat, as the soothing properties of these herbs help calm throat irritation. Always check with your dentist before trying any home remedies to ensure they’re safe and effective for your situation.
Say Goodbye To Dry Mouth Discomfort Today!
At 44th Street Dental, we provide quality dental care for patients of all ages. Our experienced team at the dental office in Edina offers a full range of services, from routine check-ups to advanced treatments, all in a comfortable and welcoming environment. Schedule your appointment at our dental clinic today and experience exceptional dental care!