- Some everyday treatments
Many common medications can cause a dry mouth, especially at bedtime. When the body slows down, saliva production decreases. If this sensation appeared after a change in medication, it may not be a coincidence.
- Nighttime acidity sensations
Lying down can promote mild acid reflux, sometimes without significant pain. This subtle irritation dries out the mucous membranes and leaves an unpleasant taste upon waking. A dry throat accompanied by a slightly hoarse voice in the morning is often a sign.
- Female hormonal variations
The body changes throughout life cycles, and so does the mouth. Pregnancy, hormonal transitions, or even simple fluctuations in the menstrual cycle can all influence overall hydration. The result: more pronounced dryness at night, which is nothing to worry about.
