What Causes Dry Mouth?

  • Side effect of certain medications.
  • Side effect of certain diseases and infections.
  • Side effect of certain medical treatments.
  • Nerve damage to the head or neck area.
  • Surgical removal of the salivary glands.
  • Dehydration from a fever, burns, etc...
  • Lifestyle. i.e. smoking, continuously breathing with your mouth open, etc...

What Are the Symptoms of Dry Mouth?

  • A sticky dry feeling in the mouth
  • Frequent thirst
  • Sores in the mouth; sores or split skin at the corners of the mouth; cracked lips
  • A dry feeling in the throat
  • A burning or tingling sensation in the mouth and especially on the tongue
  • A dry, red, raw tongue
  • Problems speaking or difficulty tasting, chewing and swallowing
  • Hoarseness, dry nasal passages, sore throat
  • Bad breath

Why Is Dry Mouth a Problem?

Besides causing the aggravating symptoms mentioned above, dry mouth also increases a person's risk of gingivitis (gum disease), tooth decay , and mouth infections, such as thrush. Dry mouth can also make it difficult to wear dentures.

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I Have Dry Mouth. What Can I Do?

Tips For Patients With Dry Mouth

  • Carry a small water bottle so you can take frequent sips during the day.
  • Chew sugarless or dry-mouth gum "(trident)" or such sugarless hard candies
  • Moisten your mouth with artificial salivas as needed
  • Apply lip lubricants, as required.
  • Avoid alcoholic, carbonated and caffeine-containing drinks.
  • If acidic juices irritate your mouth, substitute fruit-flavoured drinks or milk.
  • Avoid salty foods since they may increase your thirst.
  • Use a humidifier or vaporizer, especially at night.
  • Avoid dry foods such as cookies, toast and crackers, or soften them with liquids before eating.
  • Puree foods or try soft foods like macaroni and cheese, stews, mashed potatoes, soup, scrambled eggs, cottage cheese, canned fruits and vegetables, yogurt and ice cream.
  • If it’s too difficult to eat a full meal, try eating smaller, more frequent meals.
  • Drink liquids with meals and use gravies, sauces, yogurt and mayonnaise to make food easier to swallow.
  • Suck on ice chips (but don’t chew them) or popsicles if their cold temperature doesn't bother you.
  • Maintain stringent oral hygiene. Cleanse teeth and/or dentures frequently. Use fluoridated products as directed. Wash hands before and after oral care.
  • Stop smoking.
  • Check inside your cheeks, the roof of your mouth, your gums and tongue daily for red, white or dark patches and ulcers. If you find any, contact our office for a check.
  • Tablets and capsules are easier to swallow if you drink a little water first, then swallow the drug, followed by at least half a glass of water. If you still have problems, talk with your pharmacist.
  • If you are repeatedly having to have fillings done a remineralization or fluoride trays may be needed.

© Dr. Garry Lunn

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