Parotid, submandibular and minor salivary glands
Meal-related pain or swelling, recurrent infection, dry mouth or a persistent lump may indicate salivary gland disease.
Common causes
A stone may block saliva and cause pain and swelling, especially during meals. Other causes include inflammation, infection, systemic disease, medication effects, cysts and benign or malignant tumours.
Assessment
Examination identifies the gland involved, duct openings, infection and associated symptoms. Ultrasound, CT, MRI, sampling or pathological analysis may be required depending on the findings.
Treatment options
Management may include hydration and symptom control, treatment of infection, stone removal, sialendoscopy, targeted surgery or multidisciplinary care. Do not try to remove a stone with a sharp object.
Seek prompt assessment for
- Fever, marked redness or pus.
- Difficulty swallowing or breathing.
- A hard, fixed or persistent lump.
- Weakness on one side of the face.
- Persistent dry mouth affecting eating, speaking or dental health.
Related information
Medical sources
Last editorial review: August 2026. This page provides general information and does not replace an examination, diagnosis or personalised treatment plan.