Cyclosporine:
Cyclosporine is an immunosuppressive drug derived from natural sources. In the treatment of the SARS-CoV-2 certain studies suggest that the Cyclosporin affects the molecular mechanism of SARS-CoV-2. De Wilde et al. indicates that the siRNA block of the replication of RNA and protein synthesis, thus inhibiting protein synthesis. Therefore, it evident that the cyclosporin can be a potential treatment against SARS-CoV-245. Pandey et al. stated that the cyclosporine potentially prevents the cytokine storm, thus preventing organ damage due to the excessive release of cytokines41. However, clinical evidence for the utility of Cyclosporin has not enough supportive evidence to be used as an effective remedy.