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Why Is My Mouth So Dry: Causes of Dry Mouth and Broken Lips


If you are wondering “why my mouth is so dry,” keep reading because this article will explain a lot of things about this condition.

Dry mouth is also known as xerostomia. It happens when our salivary glands don’t produce enough saliva.

We can feel that our mouth is dry, and it can also cause other symptoms, such as dry throat, bad breath, and cracked lips.

We sometimes forget essential things due to our daily activities, but it is important to remember that we need our saliva a lot.

It is necessary for our digestion process and helps moisten and break down food.

Plus, saliva also works as a major defense mechanism to help our body keep good oral health by protecting our mouths against tooth decay and gum diseases.

To some people, dry mouth isn’t something they need to worry about.

The truth is that this condition isn’t that serious on its own. But, it can be a symptom of something worse.

That is why you need to put attention to it by stop guessing and start acting on it.

Sometimes, it is just one symptom of another underlying medical condition that requires immediate treatment; otherwise, it can lead to even more significant issues such as tooth decay.

Dry mouth can increase the risk of fungal infections and cavities. We need saliva to protect our teeth, and that is a fact!

Additionally, saliva contains minerals such as calcium and phosphate that help keep teeth healthy.

Now that you’re familiar with dry mouth disease let’s review what causes this affection.


What Causes Dry Mouth?

There are a lot of things that can cause dry mouth. 

It often results from dehydration, and some conditions, such as diabetes, can also affect saliva production. 

Some other causes include: 

  • Smoking.
  • Stress.
  • Anxiety.      
  • Breathing through the mouth.
  • The use of marijuana.
  • Taking tranquilizers.
  • Intake of certain medications, including antidepressants, appetite suppressants, and antihistamines.
  • Botulism poisoning. 
  • Some autoimmune disorders, such as Sjögren’s syndrome
  • Undergoing radiation therapy on your head or neck
  • Aging.

It is crucial to talk with your doctor before you take any action on your own.

As you can see, there are several reasons you may develop a dry mouth condition. 


Dry Mouth Symptoms Could be: 

  • A sticky and dry feeling in the mouth.
  • Trouble chewing, swallowing, tasting, or talking.
  • A burning sensation in the mouth.
  • A feeling of dryness in the throat.
  • Chapped lips.
  • Dry and rough tongue.
  • Sores in the mouth.
  • An infection in the mouth.
  • Bad breath.

Inadequate oral care and an unhealthy diet tend to cause tooth decay on the biting surfaces and between teeth.

But, dry mouth condition causes a different pattern of cavities that you can notice.

Tooth decay tends to begin along the gum line, and, in some instances, the gum’s drawback to expose the underlying tooth layer.

If you are noticing something similar to this, it is time to see a dentist in Tijuana right away.

Cavities may also be detected on the lower front teeth, usually well preserved by saliva produced from beneath our tongues.

If you notice something similar to this, it is time to see a professional.


What to Do for Dry Mouth (Diagnosis) 

First of all, you need to book an appointment with your nearest dentist.

A specialist or a doctor is the only one that will review your medical situation and files.

They will ask about your medications and some habits you have. 

The specialist may recommend having a blood test or one that measures the quantity of saliva production in your mouth. 

After a medical evaluation, there will be a clear image of what you are going through, and therefore, a proper diagnosis. 


How to Get Rid of Dry Mouth (Treatment)

After determining the cause, your healthcare provider may recommend the proper treatment for dry mouth. 

For example, if a medicine is causing your dry mouth, your doctor or dentist may tell you to change your treatment or adjust your doses. 

Sometimes treatment includes saliva substitutes. 

Saliva substitutes are available as a spray, a solution that you swab or swish in the mouth, a gel, and tablets.


7 Homemade Remedies Helpful Against Dry Mouth



You can ease the symptoms of dry mouth by doing the following:

  1. Drink water and sugar-free drinks often.
  2. Drink water or a sugar-free drink with meals. This will make it easier for you to chew and swallow. It can also improve the taste of food.
  3. Avoid caffeinated beverages, such as coffee, tea, and some sodas. Caffeine can dry out your mouth.
  4. Sugar-free chewing gum or suck or sugar-free hard candies with citrus and cinnamon flavors can help you stimulate saliva flow. 
  5. Avoid spicy or salty foods, which can cause pain when you have a dry mouth.
  6. Avoid tobacco or alcohol; these dry out the mouth. If you smoke, consider quitting.
  7. Use a humidifier at night

These are some homemade remedies that do not involve any medication and are proven to be very effective against dry mouth disease. 

Now that we know let’s review some homemade prepared teas that can be helpful against Dry Mouth. 


5 Prepared Teas to Help you Against Dry Mouth 

tea remedies

1. Green tea

The tannins contained in green tea helps regulate this problem, as stated in various studies.


* 1 teaspoon of green tea, 5 grams.

* 1 cup of water, 250 ml.


Add a teaspoon of green tea to a cup of boiling water and cover. Let it sit for 10 minutes and filter with a strainer. 


Drink up to 2 cups of green tea a day, until you control dry mouth.

2. Chamomile 

According to this study by the National University of Loja, chamomile acts as a natural moisturizer for the mouth and helps restore the pH of saliva. 

Furthermore, it is anti-inflammatory, as stated by this research carried out by the “Victoria de Girón” Center for Biomedical Research.


* 1 teaspoon of chamomile, 5 grams.

* 1 cup of water, 250 ml.


To start, pour the teaspoon of chamomile into a cup of boiling water and cover. Wait for it to sit for 5 minutes and finally strain it.


Up to 3 cups of chamomile tea can be consumed per day. In addition, it is advisable to repeat the treatment until the condition is controlled.

3. Aloe vera juice

The mucilage contained in aloe vera is believed to help protect oral tissue and taste buds from decreased saliva. However, there is no evidence to certify this claim, only good success stories. 


* 5 tablespoons of aloe vera gel, 75 grams.

* ½ cup of water, 125 ml.

* 1 tablespoon of honey, 25 grams.


At first, incorporate all the ingredients in the blender and process them until you get a homogeneous drink. 

Afterward, drink a glass of aloe vera juice on an empty stomach and repeat it in the middle of the afternoon if you consider it necessary.

4. Apple cider vinegar

The organic acids in apple cider vinegar are believed to help regulate the mouth’s pH and stimulate salivation. 


* 2 tablespoons of apple cider vinegar, 30 ml.

* 1 cup of water, 250 ml.


Dilute the apple cider vinegar in a cup of warm water. 


The drink can be ingested two times a day until you feel the natural moisture again.

5. Ginger

Ginger regulates the activity of the salivary glands thanks to its appetizing capacity.


* 1 teaspoon of grated ginger, 5 grams.

* 1 cup of water, 250 ml.


Pour the grated ginger into a boiling water cup, then cover the drink, and finally, let the mixture sit for 15 minutes. Before consuming, strain it.

It is advisable to ingest the drink in sips, moisturizing the entire mouth while consuming.


They can take up to 2 cups a day until controlling the problem.


What to Do If the Problem Persist? 

Close-up portrait of terrified blue-eyes female with ginger eyebrows and hair looking with eyes popped out and opened mouth covering her cheeks with hands being full of disbelief and surprise


As you can see, there are plenty of self-care measures you can take to help alleviate dry mouth. 

But, if the problem is persistent, do not hesitate to visit Trust Dental Care, the most effective way to treat the dry mouth disease is with the help of a professional that will provide the most effective and safest ways to cure the symptoms. 

To avoid this condition, it is essential to have a good oral care routine at home and go for regular dental check-ups.

If you think you have dry mouth, visit #TrustDentalCare so we can make validation of your oral health and give you the correct treatment.

Dr. Cirenia Aparicio
Dr. Cirenia Aparicio
Dr. Cirenia Aparicio Miranda is our dentist in Tijuana and is hands down the best Mexico dentist. Distinguished by being one of the few members of the American Academy of Cosmetic Dentistry, Dr. Aparicio Miranda ́s work is synonymous with excellence and quality. She is a Mexico dentist accredited by the AACD and U.S. licensed dentist. With over 20 years of experience in the field of dentistry, Dr. Aparicio Miranda has changed the lives of thousands through her devotion to Dentistry and tender care.

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