Waking up with dry mouth? Here’s what your body might be telling you

reported symptom, partly due to the condition itself and partly due to the medications used in its management.
Stroke or nerve damage: Nerve damage affecting the head and neck area – whether from stroke, trauma, or surgery – can impair the signals that trigger saliva production.
Radiation therapy to head and neck: Radiotherapy in this region can permanently damage salivary glands, causing chronic xerostomia.
Undiagnosed sleep apnea: As discussed above, persistent morning dryness is one of the most consistent early signs.
Anxiety disorders: The body’s stress response suppresses saliva production. Chronic anxiety