What Causes Dry Mouth in Depression?

Factors Causing Dry Mouth in Depression Patients

The symptom of dry mouth in depression patients may be related to non-disease factors such as medication side effects and improper diet. However, it can also stem from disease factors including Sjogren's syndrome, diabetes, and hyperthyroidism.

Non-Disease Factors

1. Medication Side Effects: Depression patients taking antidepressants like Sertraline Hydrochloride Tablets or Paroxetine Hydrochloride Tablets may experience adverse reactions such as nausea, vomiting, dizziness, headache, drowsiness, fatigue, constipation, and diarrhea. Some individuals may also experience dry mouth.
2. Improper Diet: Neglecting a balanced diet and consuming spicy foods or inadequate water can lead to dry oral mucosa, causing dry mouth.

Disease Factors

1. Sjogren's Syndrome: A chronic inflammatory autoimmune disease with an unclear pathogenesis, potentially linked to genetics and infection. Symptoms include salivary gland damage, resulting in dry mouth and eyes, accompanied by fever and muscle/joint pain.
2. Diabetes: A common metabolic disorder caused by insufficient insulin secretion or insulin resistance, leading to elevated blood sugar levels. Persistent hyperglycemia can increase osmolality, drawing water into cells, causing thirst and dry mouth.
3. Hyperthyroidism: Caused by excessive thyroid hormone production, characterized by irritability, restlessness, insomnia, palpitations, shortness of breath, and increased appetite. It also affects multiple systems and organs, including the digestive system, causing increased bowel movements, urgency, and dry mouth.

Apart from the above, patients in advanced stages of cancer may also experience dry mouth. It is recommended to promptly consult a physician for diagnosis and targeted treatment. Maintain healthy habits, a positive mindset, and avoid excessive mental stress.