Zovirax I.V. (Acyclovir)
A doctor may recommend Zovirax I.V. (intravenous) treatment if you have a compromised immune system due to an organ or bone marrow transplant, or HIV and you develop Cytomegalovirus (CMV). Once infected with CMV, it can lay dormant in your body and you may never be affected by it or even know you have the virus if you are in good health.