If your hydration levels are too low, your mouth can become dry. To prevent this, drink water consistently throughout the day.
4. Oral diseases.
Conditions such as gingivitis, periodontitis, or generally poor oral hygiene can increase the presence of harmful bacteria in the mouth. These bacteria can multiply overnight, leading to inflammation and dryness.
Regular brushing, flossing, and dental checkups are essential to prevent oral infections that can lead to dry mouth.
5. Diabetes:
People with diabetes often experience dry mouth, especially at night. High blood sugar levels cause the kidneys to work harder to eliminate excess sugar through urine, leading to fluid loss and dehydration.
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As a result, your mouth may feel unusually dry while you sleep.
6. Bile Reflux
When bile flows back into the stomach due to poor liver function, it can cause indigestion and disrupt sleep.
Bile reflux can lead to dry mouth and other digestive disturbances at night. Liver health is important for addressing this condition.
7. Fever
When you have a fever, your body temperature rises, and you naturally lose more fluids. This often leads to dry mouth and a burning sensation.
Drinking water and reducing fever with medication or rest can help relieve these symptoms.
8. Hyperthyroidism
An overactive thyroid accelerates the body’s metabolism, increases the need for fluids, and stimulates the nervous system.
This can lead to excessive dryness in the mouth at night.
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If you regularly experience dry mouth at night, you should evaluate your diet, hydration habits, and oral hygiene. If the problem persists, it’s best to consult a doctor to rule out any serious conditions.
