<unk>  is an antiviral, cytosine nucleoside analog that is FDA approved for the treatment of Citomegalovirus (CMV) retinitis in patients with acquired immunodeficiency syndrome (AIDS). The safety and efficacy of<unk>  have not been established for treatment of other CMV infections (such as pneumonitis or gastroenteritis), congenital or neonatal CMV disease, or CMV disease in non-HIV-infected individuals. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include alopecia, rash, oral candidiasis, anemia, neutropenia, infections, asthenia, headache, iritis, uveitis, proteinuria, elevated serum creatinine, cough, dyspnea, fever, pain and shivering.
Cidofovir
Tenofovir
Telbivudine
Adefovir
Lamivudine
Daclatasvir
Letermovir
Saquinavir