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How To Deal With Dry Mouth

How To Deal With Dry Mouth

Dry mouth, medically known as xerostomia, is a condition where the salivary glands in the mouth don’t produce enough saliva to keep the mouth wet. While it might seem like a minor inconvenience, the absence of adequate saliva can have far-reaching implications for oral health and overall well-being. Recognizing and addressing the symptoms of dry mouth is crucial, not only for comfort but also for maintaining a healthy mouth. In this article, we will discuss how to deal with dry mouth, including causes, prevention and side effects.

Causes of Dry Mouth

  • Dehydration and fluid loss: One of the most common reasons for temporary dry mouth. When the body doesn’t receive enough fluid, it prioritizes vital organs, often at the expense of saliva production.
  • Medications and drug side effects: Many prescription and over-the-counter medications list dry mouth as a potential side effect. This includes medications for depression, anxiety, pain, allergies, colds, obesity, acne, hypertension, and many others.
  • Medical conditions and treatments: Certain medical conditions, particularly diabetes, stroke, yeast infections in the mouth, Alzheimer’s disease, and autoimmune diseases can lead to dry mouth. Treatments like radiation to the head and neck can also reduce saliva production.
  • Aging and hormonal changes: While aging itself isn’t a direct cause, older adults are more likely to take medications that can cause dry mouth. Moreover, hormonal changes, especially during pregnancy or menopause, can also lead to reduced saliva.
  • Lifestyle factors: Habits like smoking or chewing tobacco can reduce saliva production. Excessive alcohol consumption, particularly beverages that are high in caffeine, can also dry out the mouth.

Side Effects of Dry Mouth

  • Dental health issues: Without adequate saliva to neutralize acids, wash away food particles, and combat bacteria, individuals with dry mouth are at an increased risk of cavities and gum disease.
  • Difficulty in speaking, tasting, chewing, and swallowing: Saliva facilitates these essential functions. Without it, everyday activities can become challenging and even painful.
  • Bad breath (halitosis): A dry mouth often leads to increased bacterial growth, resulting in bad breath.
  • Mouth and throat infections: Reduced saliva can increase the risk of infections in the mouth, such as thrush, a yeast infection that leads to white patches inside the mouth.
  • Cracked lips and mouth sores: Constantly dry conditions in the mouth can lead to discomfort, including cracked lips and the development of painful mouth sores.

How to Treat Dry Mouth

  • Over-the-counter saliva substitutes and mouthwashes: There are numerous products available in pharmacies that can help mimic or stimulate the properties of saliva. They come in various forms, such as gels, sprays, and lozenges, and can offer temporary relief.
  • Prescription medications: Some medications, like pilocarpine (Salagen) and cevimeline (Evoxac), are specifically designed to treat dry mouth by stimulating saliva production. Consultation with a healthcare professional is essential before starting any prescription treatment.
  • Home remedies:
    • Sipping water regularly: Keeping a bottle of water handy and taking small sips throughout the day can help maintain moisture in the mouth.
    • Chewing sugar-free gum: This can stimulate the salivary glands and increase saliva flow. Opt for gums with xylitol, which can also help reduce the risk of cavities.
  • Regular dental check-ups and proper oral hygiene: With a higher risk of dental issues due to dry mouth, regular visits to the dentist become even more crucial. Daily brushing, flossing, and using fluoride toothpaste can help combat the side effects of reduced saliva.

Prevention Strategies

  • Staying hydrated: Drinking plenty of water throughout the day ensures that the body has enough fluids to produce saliva.
  • Limiting caffeine and alcohol intake: Both caffeine and alcohol can dehydrate the body, exacerbating dry mouth symptoms. Cutting back or choosing decaffeinated versions can help.
  • Using a humidifier in dry environments: Especially in arid climates or during winter when indoor heating can dry out the air, a humidifier can introduce moisture, benefiting those with dry mouth.
  • Breathing through the nose: Mouth breathing can dry out the oral cavity. Making a conscious effort to breathe through the nose can help retain moisture.
  • Avoiding tobacco and certain medications: Smoking and some medications are known culprits of dry mouth. Whenever possible, and under the guidance of a healthcare professional, consider alternatives.

Understanding the Psychological Impact

Living with chronic dry mouth is not just a physical challenge; it carries emotional and social burdens. The discomfort, along with potential speech difficulties and bad breath, can lead to self-consciousness, embarrassment, and even social isolation. Recognizing these feelings is the first step. Seeking support from professionals, support groups, or loved ones can help individuals navigate the emotional landscape of this condition. Sharing experiences and coping strategies with others can provide a sense of community and understanding, reducing feelings of isolation.


As we wrap up our exploration of dry mouth, several key points stand out. Dry mouth, or xerostomia, is more than just an occasional inconvenience; it can have profound implications for oral health and overall well-being. Factors ranging from dehydration and medications to underlying health conditions can contribute to its onset. Beyond the physical discomfort, the condition can also bring about dental health challenges and emotional strain.

The emphasis cannot be overstated: early detection and proactive intervention are crucial. Addressing symptoms promptly and adopting preventive measures can make a significant difference in managing and alleviating the discomforts associated with dry mouth. Furthermore, individual experiences may vary, and what works for one person may not work for another. Therefore, it’s essential to consult with healthcare professionals who can offer personalized advice and tailored treatment options. Remember, you’re not alone in this journey, and there’s a wealth of resources and support available to help navigate the challenges of dry mouth.

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