Progressive Relapsing Multiple Sclerosis, also known as multiple sclerosis, progressive relapsing, is related to spinal cord disease and rhabdomyosarcoma. An important gene associated with Progressive Relapsing Multiple Sclerosis is IFNB1 (Interferon Beta 1), and among its related pathways/superpathways are Neural crest differentiation and Network map of SARS-CoV-2 signaling pathway. The drugs Testosterone and Androgens have been mentioned in the context of this disorder. Affiliated tissues include small intestine and spinal cord, and related phenotypes are Increased viability and normal