Cytovene is also known by its generic name, Ganciclovir. This drug is used to treat cytomegalovirus, or CMV, infections that occur in the eye. Cytovene (Ganciclovir) is also used during transplants when CMV infections may occur. This drug does have a number of alternative uses, which may be determined by your doctor. The generic alternative is not manufactured by the company that makes the brand product. It is important that you find the smart alternative that will make this treatment much more affordable.