1.5 mg Edaravone JP Injection is used for treating amyotrophic lateral sclerosis, which is a health condition of nerves. In this disease, the control and muscle movement slowly die. This belongs to a class of medications called antioxidants that slow down the damaging of the nerves. It comes as a solution to be injected intravenously by a health care professional. It is given once a day or as per the prescription of the doctors.