Main Causes and Symptoms of Persistent Dry Mouth: How to Recognize Xerostomia
Prolonged dry mouth, or xerostomia, is the sensation of insufficient moisture in the mucous membranes, caused by a decrease in saliva production. If this condition persists even after quenching thirst, it is important to pay attention to possible health issues.
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Saliva plays a key role in protecting teeth and gums, facilitating digestion, and influencing speech and taste sensations. Its deficiency negatively affects the condition of the entire oral cavity, increasing the risk of developing dental and general health problems.
Statistically, manifestations of xerostomia are experienced periodically by every fifth person, most often by the elderly. This is due to age-related changes, chronic illnesses, and long-term medication use.
Common Causes of Dry Mouth Syndrome
Among the main factors leading to dry mouth are:
- Side effects of medications (antihistamines, diuretics, pain relievers, antidepressants, blood pressure medications)
- Chronic stress, depressive states, nervous exhaustion
- Diseases of the digestive organs, cardiovascular system, autoimmune and endocrine disorders
- Salivary gland pathologies
- Chronic nasal congestion, nasal polyps, deviated septum
- Dental problems: gingivitis, periodontitis, excessive tartar
- Head and neck tumors, effects of radiation or chemotherapy
- Hormonal changes, particularly during menopause
- Smoking, alcohol abuse, and excessive coffee consumption
Signs Indicating the Need to See a Doctor
If the feeling of dryness does not go away after drinking water, and the following symptoms appear, it is advisable to consult a specialist:
- Itching and burning of the oral mucosa
- Unpleasant breath
- Metallic taste
- Hoarseness
- Dry tongue, cracks in the corners of the mouth
“In the initial stage, dry mouth occurs episodically, mainly after prolonged conversation or fatigue. The second stage is characterized by almost constant saliva deficiency, especially during eating or talking, requiring the person to constantly drink water with food. In the third stage, severe dryness does not subside either day or night, complicating chewing, swallowing, and may lead to slurred speech.”
In case of the aforementioned signs, it is important to consult a family doctor or dentist to determine the causes and prescribe examinations. Therapy is tailored according to the diagnosis: it may involve adjusting medication, treating the underlying condition, or changing dietary habits.
Recommendations for Alleviating Xerostomia Symptoms
To prevent and reduce manifestations of dryness in the oral cavity, specialists recommend:
- Using special moisturizing sprays and alcohol-free mouthwashes
- Drinking enough water, unsweetened compotes, and fruit drinks
- Limiting the intake of coffee, tea, and sweet carbonated beverages
- Avoiding dry, salty, spicy, and sweet foods
- Quitting smoking and alcohol
- Occasionally chewing gum or sucking on special lozenges
- Maintaining optimal humidity in indoor air, especially at night
- Undergoing professional dental cleaning twice a year
- Treating chronic diseases of the nasopharynx
Following these recommendations will help reduce unpleasant symptoms and improve the quality of life with xerostomia.