What Is Dental Cottonmouth?

Overview

Dental cottonmouth, also known as dry mouth or xerostomia, occurs when the body doesn't produce enough saliva.
It can be a temporary condition due to nerves or excitement or a chronic issue caused by medical conditions or medications.
Estimated prevalence varies widely: 1% to 65% of people, depending on patient population.

The average person produces about 1.5 liters of saliva per day.
Saliva aids in digestion, keeps the oral cavity moist, cleans the mouth, and maintains a neutral pH level.
Insufficient saliva production leads to symptoms like a dry, sticky feeling in the mouth, burning sensation in the throat, cracked lips, and difficulties in speaking, chewing, or swallowing.

Medications: Over 500 medicines, including allergy medications, antidepressants, and sedatives, are linked to dry mouth.
Medical Conditions: Sjogren's disease, an autoimmune disorder, is a common condition associated with dry mouth.
Chemotherapy/Radiation Therapy: Cancer treatments, especially in the head or neck area, can cause xerostomia.
Lifestyle Habits: Alcohol consumption, smoking, and use of drugs like cocaine, speed, and marijuana contribute to dry mouth.

Cottonmouth increases the risk for tooth decay, gum disease, and oral infections.
Treatment includes:
- Adjusting medications or addressing underlying conditions.
- Lifestyle changes, such as reducing or stopping alcohol and tobacco use.
- Staying hydrated by sipping water, especially during meals.
- Chewing gum to stimulate saliva production.
- Using fluoride toothpaste and mouthrinse to strengthen teeth and moisten the mouth.
Regular dental check-ups to manage tooth decay or infections early.

Cottonmouth is more than an uncomfortable feeling and requires attention to prevent further oral health issues.
Maintaining good oral hygiene and consulting with healthcare providers about medication and lifestyle impacts are key to managing this condition.