How Edaravone works
Edaravone is an antioxidant. It has nootropic (enrichment of nerves) and neuroprotective properties. It works by slowing the nerve damage caused by harmful chemicals (free radicals). This delays the progression of amyotrophic lateral sclerosis (ALS) symptoms by reducing the oxidative stress (an imbalance between free radicals and antioxidants) in the brain.