Sialadenitis, also known as sialoadenitis, is related to mikulicz disease and igg4-related disease, and has symptoms including salivary gland pain An important gene associated with Sialadenitis is TNF (Tumor Necrosis Factor), and among its related pathways/superpathways are Innate Immune System and ERK Signaling. The drugs Rituximab and Immunologic Factors have been mentioned in the context of this disorder. Affiliated tissues include salivary gland and thyroid, and related phenotypes are homeostasis/metabolism and nervous system