5. Hormonal Changes
– Menopause: Hormonal changes during menopause can lead to dry mouth.
– Pregnancy and Menstruation: Hormonal fluctuations during pregnancy and menstruation can also contribute to dry mouth.
6. Autoimmune Disorders
– Sjögren’s Syndrome: An autoimmune disorder that affects the glands that produce tears and saliva, leading to dry mouth and eyes.
– Other Autoimmune Disorders: Certain autoimmune disorders, such as rheumatoid arthritis, can also contribute to dry mouth.
7. Aging
– Reduced Saliva Production: Saliva production decreases with age, leading to dry mouth.
– Medications and Health Conditions: Older adults are more likely to take medications and have health conditions that can contribute to dry mouth.
