Lemierre's Syndrome, also known as lemierre syndrome, is related to thrombophlebitis and pulmonary embolism. An important gene associated with Lemierre's Syndrome is HOTAIR (HOX Transcript Antisense RNA), and among its related pathways/superpathways are Diseases of hemostasis and Heparin-induced Thrombocytopenia Pathway, Adverse Drug Reaction. The drugs Benzydamine and Pharmaceutical Solutions have been mentioned in the context of this disorder. Affiliated tissues include spleen and lung.