Why Do My Lymph Nodes Under My Jaw Swell Up Randomly Without A Fever?
1. Introduction Swollen lymph nodes under the jaw, occurring without a fever or widespread illness, generally indicate a localized, subclinical immune response to a minor regional issue such as dental inflammation, salivary gland blockage, or superficial skin irritation. The lymphatic system functions as a highly efficient localized filtration network. When a node successfully isolates and … Read more