ledviclear 90mg/400mg tablet is a combination of two antiviral medicines. this prescription medicine is used in the treatment of chronic hepatitis c virus (hcv) infection. it fights against the viruses to resolve the infection. ledviclear 90mg/400mg tablet is a combination of two antiviral medicines. this prescription medicine is used in the treatment of chronic hepatitis c virus (hcv) infection. it fights against the viruses to resolve the infection.