What Causes Dry Mouth? A Guide for Middleburg, VA Patients

Everyone knows the feeling of dry mouth after going too long without water: your tongue sticks to your cheeks, swallowing feels harder than it should, and a few sips usually fixes it. But if dry mouth is showing up often, it could be pointing to something else. For patients at our Middleburg, VA practice and around Loudoun County, here's what tends to cause chronic dry mouth and when it's worth a conversation with your doctor.

The medical term for dry mouth is xerostomia. It happens when the salivary glands aren't producing enough saliva to keep the mouth properly moist. Dry mouth itself isn't a disease, it's usually a side effect of medication or a symptom of something else going on.

Common Causes of Dry Mouth

• Dehydration

• Medications

• Radiation therapy

• Stress

• Aging

• Mouth breathing

• Snoring

• Smoking

• Oral thrush

• Diabetes

• Nerve damage

• Cystic fibrosis

• Autoimmune disorders

Saliva plays a bigger role than most people realize. It softens food to help with digestion, and it protects your smile by washing away food particles, neutralizing the acids bacteria produce, and keeping harmful germs in check. The soft and hard tissues in your mouth depend on it too. Patients dealing with chronic dry mouth often notice a persistently scratchy throat, a burning sensation, trouble speaking or swallowing, and dry nasal passages.

Symptoms of Dry Mouth

• Bad breath

• Dry tongue

• Scratchy throat

• Cracked lips

• Burning sensation in the mouth

• Reduced ability to taste

• Difficulty swallowing or chewing

Preventing Dry Mouth

Staying hydrated is the simplest place to start. If sipping water consistently throughout the day is hard to keep up with, sucking on ice cubes (not chewing them) can help. Stimulating saliva production is another option, saliva naturally peaks right after a meal, and chewing sugar-free gum or sucking on sugar-free candy between meals can help trigger it without the downsides of snacking all day.

Since dry mouth is often a symptom of an underlying condition, treating that condition can resolve it. Alcohol, caffeine, sugar, salt, tobacco, and recreational drugs can all make dry mouth worse, so cutting back on these has helped many patients find relief. If chronic dry mouth is still bothering you after trying these steps, your doctor may recommend a saliva substitute or other medication.

Since dry mouth raises your risk of tooth decay, staying on top of regular dental visits matters even more if you deal with it regularly, we can help monitor for any downstream effects.

Dealing with chronic dry mouth? Schedule a visit with Middleburg Smiles today.