Background: Multiple sclerosis (MS) is a chronic autoimmune and neuroinflammatory disease of the central nervous system characterized by peripheral activation of immune-inflammatory pathways which culminate in neurotoxicity causing demyelination of central neurons. Nonetheless. the pathophysiology of relapsing-remitting MS (RRMS)-related chronic fatigue. depression. https://www.southsideprintingservice.com/product-category/nic-vape/