Therapeutic agents include antiviral agents like remdesivir, Hydroxychloroquine, Chloroquine, Lopinavir, Umifenovir, Favipiravir, and Oseltamivir, and supporting agents like Ascorbic acid, Azithromycin, Corticosteroids, Nitric oxide, IL-6 antagonists), among others are used as therapeutic drugs in the treatment of COVID-19.