What causes dry mouth and a parched throat?
Disease description:
I am 39 years old. Recently, I have been experiencing dry mouth and throat upon waking up. May I ask what could be the reason?
Doctor's answer (1)
Dr. He Haochen
Dry mouth, medically known as xerostomia, can be caused by various factors. The following are some common causes:
1. Dehydration: When the body lacks sufficient water, secretion from the oral mucosa decreases, leading to a dry mouth sensation.
2. Certain medications, such as antidepressants, diuretics, or blood pressure medications, may also suppress saliva production, causing dry mouth symptoms.
3. Autoimmune diseases, such as Sjögren's syndrome, can attack the salivary glands in the body, resulting in chronic dry mouth. Neurological diseases, diabetes, chronic kidney disease, or side effects after chemotherapy may also cause dry mouth.
Note that if symptoms persist, prompt medical attention is advised.
