10 Symptoms of an Abscessed Tooth
Symptom #3: Lymphadenopathy
Lymphadenopathy refers to lymph nodes that are abnormal in size, consistency, or number. It is a common and non-specific sign that can be seen in infections (both minor and serious), autoimmune diseases, cancers, and more.
The lymph nodes contain many white blood cells that help to combat an infection. They function as filters that trap pathogens and therefore swell up when near a site of infection. In a tooth abscess, the lymph nodes in the neck may become swollen and tender.
Advertisement
