The parotid gland has been swollen for half a year, but there is no pain or itching—what could be the reason?
Disease description:
I have been experiencing swelling in my parotid gland for six months, but it is neither painful nor itchy. I would like to know what could cause the parotid gland to swell without pain or itching for such a prolonged period.
Doctor's answer (1)
Dr. Guo Huijie
Painless and non-itchy swelling of the parotid gland lasting for six months may be caused by various factors.
1. It could be chronic nonspecific parotiditis or chronic obstructive parotiditis; these conditions might lead to impaired or obstructed salivary secretion, thereby causing long-term parotid gland swelling.
2. Sjögren's syndrome, as a chronic inflammatory disease, may also result in damage and enlargement of the parotid gland.
3. Less common causes, such as tuberculous parotiditis and macroglobulinemia, should also be considered.
For this condition, patients are advised to seek timely medical attention to determine the specific cause through further diagnostic measures such as ultrasound examination, magnetic resonance imaging (MRI), or biopsy, and to receive appropriate treatment. Additionally, maintaining good oral hygiene and avoiding irritants such as spicy foods, tobacco, and alcohol can help alleviate symptoms.
